79575678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 221304096

約数和(自身を除く): 141728418

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 101, 111, 117, 126, 169, 182, 202, 222, 234, 259, 273, 303, 333, 338, 481, 507, 518, 546, 606, 666, 707, 777, 819, 909, 962, 1014, 1183, 1313, 1414, 1443, 1521, 1554, 1638, 1818, 2121, 2331, 2366, 2626, 2886, 3042, 3367, 3549, 3737, 3939, 4242, 4329, 4662, 6253, 6363, 6734, 7098, 7474, 7878, 8658, 9191, 10101, 10647, 11211, 11817, 12506, 12726, 17069, 18382, 18759, 20202, 21294, 22422, 23634, 26159, 27573, 30303, 33633, 34138, 37518, 43771, 48581, 51207, 52318, 55146, 56277, 60606, 67266, 78477, 82719, 87542, 97162, 102414, 112554, 119483, 131313, 145743, 153621, 156954, 165438, 235431, 238966, 262626, 291486, 307242, 340067, 358449, 393939, 437229, 470862, 631553, 680134, 716898, 787878, 874458, 1020201, 1075347, 1263106, 1894659, 2040402, 2150694, 3060603, 3789318, 4420871, 5683977, 6121206, 8841742, 11367954, 13262613, 26525226, 39787839, 79575678]

約数ペア:

[(1, 79575678), (2, 39787839), (3, 26525226), (6, 13262613), (7, 11367954), (9, 8841742), (13, 6121206), (14, 5683977), (18, 4420871), (21, 3789318), (26, 3060603), (37, 2150694), (39, 2040402), (42, 1894659), (63, 1263106), (74, 1075347), (78, 1020201), (91, 874458), (101, 787878), (111, 716898), (117, 680134), (126, 631553), (169, 470862), (182, 437229), (202, 393939), (222, 358449), (234, 340067), (259, 307242), (273, 291486), (303, 262626), (333, 238966), (338, 235431), (481, 165438), (507, 156954), (518, 153621), (546, 145743), (606, 131313), (666, 119483), (707, 112554), (777, 102414), (819, 97162), (909, 87542), (962, 82719), (1014, 78477), (1183, 67266), (1313, 60606), (1414, 56277), (1443, 55146), (1521, 52318), (1554, 51207), (1638, 48581), (1818, 43771), (2121, 37518), (2331, 34138), (2366, 33633), (2626, 30303), (2886, 27573), (3042, 26159), (3367, 23634), (3549, 22422), (3737, 21294), (3939, 20202), (4242, 18759), (4329, 18382), (4662, 17069), (6253, 12726), (6363, 12506), (6734, 11817), (7098, 11211), (7474, 10647), (7878, 10101), (8658, 9191)]