71645472

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 120

約数和(自身を含む): 213322032

約数和(自身を除く): 141676560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 211, 216, 262, 288, 324, 393, 422, 432, 524, 633, 648, 786, 844, 864, 1048, 1179, 1266, 1296, 1572, 1688, 1899, 2096, 2358, 2532, 2592, 3144, 3376, 3537, 3798, 4192, 4716, 5064, 5697, 6288, 6752, 7074, 7596, 9432, 10128, 10611, 11394, 12576, 14148, 15192, 17091, 18864, 20256, 21222, 22788, 27641, 28296, 30384, 34182, 37728, 42444, 45576, 55282, 56592, 60768, 68364, 82923, 84888, 91152, 110564, 113184, 136728, 165846, 169776, 182304, 221128, 248769, 273456, 331692, 339552, 442256, 497538, 546912, 663384, 746307, 884512, 995076, 1326768, 1492614, 1990152, 2238921, 2653536, 2985228, 3980304, 4477842, 5970456, 7960608, 8955684, 11940912, 17911368, 23881824, 35822736, 71645472]

約数ペア:

[(1, 71645472), (2, 35822736), (3, 23881824), (4, 17911368), (6, 11940912), (8, 8955684), (9, 7960608), (12, 5970456), (16, 4477842), (18, 3980304), (24, 2985228), (27, 2653536), (32, 2238921), (36, 1990152), (48, 1492614), (54, 1326768), (72, 995076), (81, 884512), (96, 746307), (108, 663384), (131, 546912), (144, 497538), (162, 442256), (211, 339552), (216, 331692), (262, 273456), (288, 248769), (324, 221128), (393, 182304), (422, 169776), (432, 165846), (524, 136728), (633, 113184), (648, 110564), (786, 91152), (844, 84888), (864, 82923), (1048, 68364), (1179, 60768), (1266, 56592), (1296, 55282), (1572, 45576), (1688, 42444), (1899, 37728), (2096, 34182), (2358, 30384), (2532, 28296), (2592, 27641), (3144, 22788), (3376, 21222), (3537, 20256), (3798, 18864), (4192, 17091), (4716, 15192), (5064, 14148), (5697, 12576), (6288, 11394), (6752, 10611), (7074, 10128), (7596, 9432)]