74814012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 164045700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 557, 574, 738, 819, 861, 1066, 1092, 1114, 1148, 1476, 1599, 1638, 1671, 1722, 2132, 2228, 2583, 3198, 3276, 3342, 3444, 3731, 3899, 4797, 5013, 5166, 6396, 6684, 7241, 7462, 7798, 9594, 10026, 10332, 11193, 11697, 14482, 14924, 15596, 19188, 20052, 21723, 22386, 22837, 23394, 28964, 33579, 35091, 43446, 44772, 45674, 46788, 50687, 65169, 67158, 68511, 70182, 86892, 91348, 101374, 130338, 134316, 137022, 140364, 152061, 159859, 202748, 205533, 260676, 274044, 296881, 304122, 319718, 411066, 456183, 479577, 593762, 608244, 639436, 822132, 890643, 912366, 959154, 1187524, 1438731, 1781286, 1824732, 1918308, 2078167, 2671929, 2877462, 3562572, 4156334, 5343858, 5754924, 6234501, 8312668, 10687716, 12469002, 18703503, 24938004, 37407006, 74814012]

約数ペア:

[(1, 74814012), (2, 37407006), (3, 24938004), (4, 18703503), (6, 12469002), (7, 10687716), (9, 8312668), (12, 6234501), (13, 5754924), (14, 5343858), (18, 4156334), (21, 3562572), (26, 2877462), (28, 2671929), (36, 2078167), (39, 1918308), (41, 1824732), (42, 1781286), (52, 1438731), (63, 1187524), (78, 959154), (82, 912366), (84, 890643), (91, 822132), (117, 639436), (123, 608244), (126, 593762), (156, 479577), (164, 456183), (182, 411066), (234, 319718), (246, 304122), (252, 296881), (273, 274044), (287, 260676), (364, 205533), (369, 202748), (468, 159859), (492, 152061), (533, 140364), (546, 137022), (557, 134316), (574, 130338), (738, 101374), (819, 91348), (861, 86892), (1066, 70182), (1092, 68511), (1114, 67158), (1148, 65169), (1476, 50687), (1599, 46788), (1638, 45674), (1671, 44772), (1722, 43446), (2132, 35091), (2228, 33579), (2583, 28964), (3198, 23394), (3276, 22837), (3342, 22386), (3444, 21723), (3731, 20052), (3899, 19188), (4797, 15596), (5013, 14924), (5166, 14482), (6396, 11697), (6684, 11193), (7241, 10332), (7462, 10026), (7798, 9594)]