71544528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 230503104

約数和(自身を除く): 158958576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 47, 48, 62, 66, 72, 88, 93, 94, 99, 124, 132, 141, 144, 176, 186, 188, 198, 248, 264, 279, 282, 341, 372, 376, 396, 423, 496, 517, 528, 558, 564, 682, 744, 752, 792, 846, 961, 1023, 1034, 1116, 1128, 1364, 1457, 1488, 1551, 1584, 1692, 1922, 2046, 2068, 2232, 2256, 2728, 2883, 2914, 3069, 3102, 3384, 3844, 4092, 4136, 4371, 4464, 4653, 5456, 5766, 5828, 6138, 6204, 6768, 7688, 8184, 8272, 8649, 8742, 9306, 10571, 11532, 11656, 12276, 12408, 13113, 15376, 16027, 16368, 17298, 17484, 18612, 21142, 23064, 23312, 24552, 24816, 26226, 31713, 32054, 34596, 34968, 37224, 42284, 45167, 46128, 48081, 49104, 52452, 63426, 64108, 69192, 69936, 74448, 84568, 90334, 95139, 96162, 104904, 126852, 128216, 135501, 138384, 144243, 169136, 180668, 190278, 192324, 209808, 253704, 256432, 271002, 288486, 361336, 380556, 384648, 406503, 496837, 507408, 542004, 576972, 722672, 761112, 769296, 813006, 993674, 1084008, 1153944, 1490511, 1522224, 1626012, 1987348, 2168016, 2307888, 2981022, 3252024, 3974696, 4471533, 5962044, 6504048, 7949392, 8943066, 11924088, 17886132, 23848176, 35772264, 71544528]

約数ペア:

[(1, 71544528), (2, 35772264), (3, 23848176), (4, 17886132), (6, 11924088), (8, 8943066), (9, 7949392), (11, 6504048), (12, 5962044), (16, 4471533), (18, 3974696), (22, 3252024), (24, 2981022), (31, 2307888), (33, 2168016), (36, 1987348), (44, 1626012), (47, 1522224), (48, 1490511), (62, 1153944), (66, 1084008), (72, 993674), (88, 813006), (93, 769296), (94, 761112), (99, 722672), (124, 576972), (132, 542004), (141, 507408), (144, 496837), (176, 406503), (186, 384648), (188, 380556), (198, 361336), (248, 288486), (264, 271002), (279, 256432), (282, 253704), (341, 209808), (372, 192324), (376, 190278), (396, 180668), (423, 169136), (496, 144243), (517, 138384), (528, 135501), (558, 128216), (564, 126852), (682, 104904), (744, 96162), (752, 95139), (792, 90334), (846, 84568), (961, 74448), (1023, 69936), (1034, 69192), (1116, 64108), (1128, 63426), (1364, 52452), (1457, 49104), (1488, 48081), (1551, 46128), (1584, 45167), (1692, 42284), (1922, 37224), (2046, 34968), (2068, 34596), (2232, 32054), (2256, 31713), (2728, 26226), (2883, 24816), (2914, 24552), (3069, 23312), (3102, 23064), (3384, 21142), (3844, 18612), (4092, 17484), (4136, 17298), (4371, 16368), (4464, 16027), (4653, 15376), (5456, 13113), (5766, 12408), (5828, 12276), (6138, 11656), (6204, 11532), (6768, 10571), (7688, 9306), (8184, 8742), (8272, 8649)]