72527910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 221405184

約数和(自身を除く): 148877274

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 857, 910, 930, 1085, 1209, 1302, 1365, 1714, 2015, 2170, 2418, 2571, 2730, 2821, 3255, 4030, 4285, 5142, 5642, 5999, 6045, 6510, 8463, 8570, 11141, 11998, 12090, 12855, 14105, 16926, 17997, 22282, 25710, 26567, 28210, 29995, 33423, 35994, 42315, 53134, 55705, 59990, 66846, 77987, 79701, 84630, 89985, 111410, 132835, 155974, 159402, 167115, 179970, 185969, 233961, 265670, 334230, 345371, 371938, 389935, 398505, 467922, 557907, 690742, 779870, 797010, 929845, 1036113, 1115814, 1169805, 1726855, 1859690, 2072226, 2339610, 2417597, 2789535, 3453710, 4835194, 5180565, 5579070, 7252791, 10361130, 12087985, 14505582, 24175970, 36263955, 72527910]

約数ペア:

[(1, 72527910), (2, 36263955), (3, 24175970), (5, 14505582), (6, 12087985), (7, 10361130), (10, 7252791), (13, 5579070), (14, 5180565), (15, 4835194), (21, 3453710), (26, 2789535), (30, 2417597), (31, 2339610), (35, 2072226), (39, 1859690), (42, 1726855), (62, 1169805), (65, 1115814), (70, 1036113), (78, 929845), (91, 797010), (93, 779870), (105, 690742), (130, 557907), (155, 467922), (182, 398505), (186, 389935), (195, 371938), (210, 345371), (217, 334230), (273, 265670), (310, 233961), (390, 185969), (403, 179970), (434, 167115), (455, 159402), (465, 155974), (546, 132835), (651, 111410), (806, 89985), (857, 84630), (910, 79701), (930, 77987), (1085, 66846), (1209, 59990), (1302, 55705), (1365, 53134), (1714, 42315), (2015, 35994), (2170, 33423), (2418, 29995), (2571, 28210), (2730, 26567), (2821, 25710), (3255, 22282), (4030, 17997), (4285, 16926), (5142, 14105), (5642, 12855), (5999, 12090), (6045, 11998), (6510, 11141), (8463, 8570)]