72641088

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 228828600

約数和(自身を除く): 156187512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 89, 96, 104, 109, 117, 144, 156, 178, 192, 208, 218, 234, 267, 288, 312, 327, 356, 416, 436, 468, 534, 576, 624, 654, 712, 801, 832, 872, 936, 981, 1068, 1157, 1248, 1308, 1417, 1424, 1602, 1744, 1872, 1962, 2136, 2314, 2496, 2616, 2834, 2848, 3204, 3471, 3488, 3744, 3924, 4251, 4272, 4628, 5232, 5668, 5696, 6408, 6942, 6976, 7488, 7848, 8502, 8544, 9256, 9701, 10413, 10464, 11336, 12753, 12816, 13884, 15696, 17004, 17088, 18512, 19402, 20826, 20928, 22672, 25506, 25632, 27768, 29103, 31392, 34008, 37024, 38804, 41652, 45344, 51012, 51264, 55536, 58206, 62784, 68016, 74048, 77608, 83304, 87309, 90688, 102024, 111072, 116412, 126113, 136032, 155216, 166608, 174618, 204048, 222144, 232824, 252226, 272064, 310432, 333216, 349236, 378339, 408096, 465648, 504452, 620864, 666432, 698472, 756678, 816192, 931296, 1008904, 1135017, 1396944, 1513356, 1862592, 2017808, 2270034, 2793888, 3026712, 4035616, 4540068, 5587776, 6053424, 8071232, 9080136, 12106848, 18160272, 24213696, 36320544, 72641088]

約数ペア:

[(1, 72641088), (2, 36320544), (3, 24213696), (4, 18160272), (6, 12106848), (8, 9080136), (9, 8071232), (12, 6053424), (13, 5587776), (16, 4540068), (18, 4035616), (24, 3026712), (26, 2793888), (32, 2270034), (36, 2017808), (39, 1862592), (48, 1513356), (52, 1396944), (64, 1135017), (72, 1008904), (78, 931296), (89, 816192), (96, 756678), (104, 698472), (109, 666432), (117, 620864), (144, 504452), (156, 465648), (178, 408096), (192, 378339), (208, 349236), (218, 333216), (234, 310432), (267, 272064), (288, 252226), (312, 232824), (327, 222144), (356, 204048), (416, 174618), (436, 166608), (468, 155216), (534, 136032), (576, 126113), (624, 116412), (654, 111072), (712, 102024), (801, 90688), (832, 87309), (872, 83304), (936, 77608), (981, 74048), (1068, 68016), (1157, 62784), (1248, 58206), (1308, 55536), (1417, 51264), (1424, 51012), (1602, 45344), (1744, 41652), (1872, 38804), (1962, 37024), (2136, 34008), (2314, 31392), (2496, 29103), (2616, 27768), (2834, 25632), (2848, 25506), (3204, 22672), (3471, 20928), (3488, 20826), (3744, 19402), (3924, 18512), (4251, 17088), (4272, 17004), (4628, 15696), (5232, 13884), (5668, 12816), (5696, 12753), (6408, 11336), (6942, 10464), (6976, 10413), (7488, 9701), (7848, 9256), (8502, 8544)]