121447584

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 363976704

約数和(自身を除く): 242529120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 223, 244, 248, 279, 288, 366, 372, 446, 488, 496, 549, 558, 669, 732, 744, 892, 976, 992, 1098, 1116, 1338, 1464, 1488, 1784, 1891, 1952, 2007, 2196, 2232, 2676, 2928, 2976, 3568, 3782, 4014, 4392, 4464, 5352, 5673, 5856, 6913, 7136, 7564, 8028, 8784, 8928, 10704, 11346, 13603, 13826, 15128, 16056, 17019, 17568, 20739, 21408, 22692, 27206, 27652, 30256, 32112, 34038, 40809, 41478, 45384, 54412, 55304, 60512, 62217, 64224, 68076, 81618, 82956, 90768, 108824, 110608, 122427, 124434, 136152, 163236, 165912, 181536, 217648, 221216, 244854, 248868, 272304, 326472, 331824, 421693, 435296, 489708, 497736, 544608, 652944, 663648, 843386, 979416, 995472, 1265079, 1305888, 1686772, 1958832, 1990944, 2530158, 3373544, 3795237, 3917664, 5060316, 6747088, 7590474, 10120632, 13494176, 15180948, 20241264, 30361896, 40482528, 60723792, 121447584]

約数ペア:

[(1, 121447584), (2, 60723792), (3, 40482528), (4, 30361896), (6, 20241264), (8, 15180948), (9, 13494176), (12, 10120632), (16, 7590474), (18, 6747088), (24, 5060316), (31, 3917664), (32, 3795237), (36, 3373544), (48, 2530158), (61, 1990944), (62, 1958832), (72, 1686772), (93, 1305888), (96, 1265079), (122, 995472), (124, 979416), (144, 843386), (183, 663648), (186, 652944), (223, 544608), (244, 497736), (248, 489708), (279, 435296), (288, 421693), (366, 331824), (372, 326472), (446, 272304), (488, 248868), (496, 244854), (549, 221216), (558, 217648), (669, 181536), (732, 165912), (744, 163236), (892, 136152), (976, 124434), (992, 122427), (1098, 110608), (1116, 108824), (1338, 90768), (1464, 82956), (1488, 81618), (1784, 68076), (1891, 64224), (1952, 62217), (2007, 60512), (2196, 55304), (2232, 54412), (2676, 45384), (2928, 41478), (2976, 40809), (3568, 34038), (3782, 32112), (4014, 30256), (4392, 27652), (4464, 27206), (5352, 22692), (5673, 21408), (5856, 20739), (6913, 17568), (7136, 17019), (7564, 16056), (8028, 15128), (8784, 13826), (8928, 13603), (10704, 11346)]