87575292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 264176640

約数和(自身を除く): 176601348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 79, 83, 84, 106, 126, 158, 159, 166, 212, 237, 249, 252, 316, 318, 332, 371, 474, 477, 498, 553, 581, 636, 711, 742, 747, 948, 954, 996, 1106, 1113, 1162, 1422, 1484, 1494, 1659, 1743, 1908, 2212, 2226, 2324, 2844, 2988, 3318, 3339, 3486, 4187, 4399, 4452, 4977, 5229, 6557, 6636, 6678, 6972, 8374, 8798, 9954, 10458, 12561, 13114, 13197, 13356, 16748, 17596, 19671, 19908, 20916, 25122, 26228, 26394, 29309, 30793, 37683, 39342, 39591, 45899, 50244, 52788, 58618, 59013, 61586, 75366, 78684, 79182, 87927, 91798, 92379, 117236, 118026, 123172, 137697, 150732, 158364, 175854, 183596, 184758, 236052, 263781, 275394, 277137, 347521, 351708, 369516, 413091, 527562, 550788, 554274, 695042, 826182, 1042563, 1055124, 1108548, 1390084, 1652364, 2085126, 2432647, 3127689, 4170252, 4865294, 6255378, 7297941, 9730588, 12510756, 14595882, 21893823, 29191764, 43787646, 87575292]

約数ペア:

[(1, 87575292), (2, 43787646), (3, 29191764), (4, 21893823), (6, 14595882), (7, 12510756), (9, 9730588), (12, 7297941), (14, 6255378), (18, 4865294), (21, 4170252), (28, 3127689), (36, 2432647), (42, 2085126), (53, 1652364), (63, 1390084), (79, 1108548), (83, 1055124), (84, 1042563), (106, 826182), (126, 695042), (158, 554274), (159, 550788), (166, 527562), (212, 413091), (237, 369516), (249, 351708), (252, 347521), (316, 277137), (318, 275394), (332, 263781), (371, 236052), (474, 184758), (477, 183596), (498, 175854), (553, 158364), (581, 150732), (636, 137697), (711, 123172), (742, 118026), (747, 117236), (948, 92379), (954, 91798), (996, 87927), (1106, 79182), (1113, 78684), (1162, 75366), (1422, 61586), (1484, 59013), (1494, 58618), (1659, 52788), (1743, 50244), (1908, 45899), (2212, 39591), (2226, 39342), (2324, 37683), (2844, 30793), (2988, 29309), (3318, 26394), (3339, 26228), (3486, 25122), (4187, 20916), (4399, 19908), (4452, 19671), (4977, 17596), (5229, 16748), (6557, 13356), (6636, 13197), (6678, 13114), (6972, 12561), (8374, 10458), (8798, 9954)]