74817456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5490

約数の個数: 80

約数和(自身を含む): 226318848

約数和(自身を除く): 151501392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 5431, 6888, 10862, 13776, 16293, 21724, 32586, 38017, 43448, 65172, 76034, 86896, 114051, 130344, 152068, 222671, 228102, 260688, 304136, 445342, 456204, 608272, 668013, 890684, 912408, 1336026, 1558697, 1781368, 1824816, 2672052, 3117394, 3562736, 4676091, 5344104, 6234788, 9352182, 10688208, 12469576, 18704364, 24939152, 37408728, 74817456]

約数ペア:

[(1, 74817456), (2, 37408728), (3, 24939152), (4, 18704364), (6, 12469576), (7, 10688208), (8, 9352182), (12, 6234788), (14, 5344104), (16, 4676091), (21, 3562736), (24, 3117394), (28, 2672052), (41, 1824816), (42, 1781368), (48, 1558697), (56, 1336026), (82, 912408), (84, 890684), (112, 668013), (123, 608272), (164, 456204), (168, 445342), (246, 304136), (287, 260688), (328, 228102), (336, 222671), (492, 152068), (574, 130344), (656, 114051), (861, 86896), (984, 76034), (1148, 65172), (1722, 43448), (1968, 38017), (2296, 32586), (3444, 21724), (4592, 16293), (5431, 13776), (6888, 10862)]