64605996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 212625504

約数和(自身を除く): 148019508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 41, 42, 52, 63, 74, 78, 82, 84, 91, 111, 117, 123, 126, 148, 156, 164, 169, 182, 222, 234, 246, 252, 259, 273, 287, 333, 338, 364, 369, 444, 468, 481, 492, 507, 518, 533, 546, 574, 666, 676, 738, 777, 819, 861, 962, 1014, 1036, 1066, 1092, 1148, 1183, 1332, 1443, 1476, 1517, 1521, 1554, 1599, 1638, 1722, 1924, 2028, 2132, 2331, 2366, 2583, 2886, 3034, 3042, 3108, 3198, 3276, 3367, 3444, 3549, 3731, 4329, 4551, 4662, 4732, 4797, 5166, 5772, 6068, 6084, 6253, 6396, 6734, 6929, 7098, 7462, 8658, 9102, 9324, 9594, 10101, 10332, 10619, 10647, 11193, 12506, 13468, 13653, 13858, 14196, 14924, 17316, 18204, 18759, 19188, 19721, 20202, 20787, 21238, 21294, 22386, 25012, 27306, 27716, 30303, 31857, 33579, 37518, 39442, 40404, 41574, 42476, 42588, 43771, 44772, 48503, 54612, 56277, 59163, 60606, 62361, 63714, 67158, 75036, 78884, 83148, 87542, 95571, 97006, 112554, 118326, 121212, 124722, 127428, 131313, 134316, 138047, 145509, 175084, 177489, 191142, 194012, 225108, 236652, 249444, 256373, 262626, 276094, 291018, 354978, 382284, 393939, 414141, 436527, 512746, 525252, 552188, 582036, 709956, 769119, 787878, 828282, 873054, 1025492, 1242423, 1538238, 1575756, 1656564, 1746108, 1794611, 2307357, 2484846, 3076476, 3589222, 4614714, 4969692, 5383833, 7178444, 9229428, 10767666, 16151499, 21535332, 32302998, 64605996]

約数ペア:

[(1, 64605996), (2, 32302998), (3, 21535332), (4, 16151499), (6, 10767666), (7, 9229428), (9, 7178444), (12, 5383833), (13, 4969692), (14, 4614714), (18, 3589222), (21, 3076476), (26, 2484846), (28, 2307357), (36, 1794611), (37, 1746108), (39, 1656564), (41, 1575756), (42, 1538238), (52, 1242423), (63, 1025492), (74, 873054), (78, 828282), (82, 787878), (84, 769119), (91, 709956), (111, 582036), (117, 552188), (123, 525252), (126, 512746), (148, 436527), (156, 414141), (164, 393939), (169, 382284), (182, 354978), (222, 291018), (234, 276094), (246, 262626), (252, 256373), (259, 249444), (273, 236652), (287, 225108), (333, 194012), (338, 191142), (364, 177489), (369, 175084), (444, 145509), (468, 138047), (481, 134316), (492, 131313), (507, 127428), (518, 124722), (533, 121212), (546, 118326), (574, 112554), (666, 97006), (676, 95571), (738, 87542), (777, 83148), (819, 78884), (861, 75036), (962, 67158), (1014, 63714), (1036, 62361), (1066, 60606), (1092, 59163), (1148, 56277), (1183, 54612), (1332, 48503), (1443, 44772), (1476, 43771), (1517, 42588), (1521, 42476), (1554, 41574), (1599, 40404), (1638, 39442), (1722, 37518), (1924, 33579), (2028, 31857), (2132, 30303), (2331, 27716), (2366, 27306), (2583, 25012), (2886, 22386), (3034, 21294), (3042, 21238), (3108, 20787), (3198, 20202), (3276, 19721), (3367, 19188), (3444, 18759), (3549, 18204), (3731, 17316), (4329, 14924), (4551, 14196), (4662, 13858), (4732, 13653), (4797, 13468), (5166, 12506), (5772, 11193), (6068, 10647), (6084, 10619), (6253, 10332), (6396, 10101), (6734, 9594), (6929, 9324), (7098, 9102), (7462, 8658)]