74502428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 108389092

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 143, 154, 161, 182, 253, 286, 299, 308, 322, 364, 506, 572, 598, 644, 809, 1001, 1012, 1196, 1618, 1771, 2002, 2093, 3236, 3289, 3542, 4004, 4186, 5663, 6578, 7084, 8372, 8899, 10517, 11326, 13156, 17798, 18607, 21034, 22652, 23023, 35596, 37214, 42068, 46046, 62293, 73619, 74428, 92092, 115687, 124586, 130249, 147238, 204677, 231374, 241891, 249172, 260498, 294476, 409354, 462748, 483782, 520996, 809809, 818708, 967564, 1432739, 1619618, 1693237, 2660801, 2865478, 3239236, 3386474, 5321602, 5730956, 6772948, 10643204, 18625607, 37251214, 74502428]

約数ペア:

[(1, 74502428), (2, 37251214), (4, 18625607), (7, 10643204), (11, 6772948), (13, 5730956), (14, 5321602), (22, 3386474), (23, 3239236), (26, 2865478), (28, 2660801), (44, 1693237), (46, 1619618), (52, 1432739), (77, 967564), (91, 818708), (92, 809809), (143, 520996), (154, 483782), (161, 462748), (182, 409354), (253, 294476), (286, 260498), (299, 249172), (308, 241891), (322, 231374), (364, 204677), (506, 147238), (572, 130249), (598, 124586), (644, 115687), (809, 92092), (1001, 74428), (1012, 73619), (1196, 62293), (1618, 46046), (1771, 42068), (2002, 37214), (2093, 35596), (3236, 23023), (3289, 22652), (3542, 21034), (4004, 18607), (4186, 17798), (5663, 13156), (6578, 11326), (7084, 10517), (8372, 8899)]