71412516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 228811968

約数和(自身を除く): 157399452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 37, 42, 46, 54, 63, 69, 74, 81, 84, 92, 108, 111, 126, 138, 148, 161, 162, 189, 207, 222, 252, 259, 276, 322, 324, 333, 378, 414, 444, 483, 518, 567, 621, 644, 666, 756, 777, 828, 851, 966, 999, 1036, 1134, 1242, 1332, 1369, 1449, 1554, 1702, 1863, 1932, 1998, 2268, 2331, 2484, 2553, 2738, 2898, 2997, 3108, 3404, 3726, 3996, 4107, 4347, 4662, 5106, 5476, 5796, 5957, 5994, 6993, 7452, 7659, 8214, 8694, 9324, 9583, 10212, 11914, 11988, 12321, 13041, 13986, 15318, 16428, 17388, 17871, 19166, 20979, 22977, 23828, 24642, 26082, 27972, 28749, 30636, 31487, 35742, 36963, 38332, 41958, 45954, 49284, 52164, 53613, 57498, 62974, 68931, 71484, 73926, 83916, 86247, 91908, 94461, 107226, 110889, 114996, 125948, 137862, 147852, 160839, 172494, 188922, 214452, 220409, 221778, 258741, 275724, 283383, 321678, 344988, 377844, 440818, 443556, 482517, 517482, 566766, 643356, 661227, 776223, 850149, 881636, 965034, 1034964, 1133532, 1322454, 1552446, 1700298, 1930068, 1983681, 2550447, 2644908, 3104892, 3400596, 3967362, 5100894, 5951043, 7934724, 10201788, 11902086, 17853129, 23804172, 35706258, 71412516]

約数ペア:

[(1, 71412516), (2, 35706258), (3, 23804172), (4, 17853129), (6, 11902086), (7, 10201788), (9, 7934724), (12, 5951043), (14, 5100894), (18, 3967362), (21, 3400596), (23, 3104892), (27, 2644908), (28, 2550447), (36, 1983681), (37, 1930068), (42, 1700298), (46, 1552446), (54, 1322454), (63, 1133532), (69, 1034964), (74, 965034), (81, 881636), (84, 850149), (92, 776223), (108, 661227), (111, 643356), (126, 566766), (138, 517482), (148, 482517), (161, 443556), (162, 440818), (189, 377844), (207, 344988), (222, 321678), (252, 283383), (259, 275724), (276, 258741), (322, 221778), (324, 220409), (333, 214452), (378, 188922), (414, 172494), (444, 160839), (483, 147852), (518, 137862), (567, 125948), (621, 114996), (644, 110889), (666, 107226), (756, 94461), (777, 91908), (828, 86247), (851, 83916), (966, 73926), (999, 71484), (1036, 68931), (1134, 62974), (1242, 57498), (1332, 53613), (1369, 52164), (1449, 49284), (1554, 45954), (1702, 41958), (1863, 38332), (1932, 36963), (1998, 35742), (2268, 31487), (2331, 30636), (2484, 28749), (2553, 27972), (2738, 26082), (2898, 24642), (2997, 23828), (3108, 22977), (3404, 20979), (3726, 19166), (3996, 17871), (4107, 17388), (4347, 16428), (4662, 15318), (5106, 13986), (5476, 13041), (5796, 12321), (5957, 11988), (5994, 11914), (6993, 10212), (7452, 9583), (7659, 9324), (8214, 8694)]