82402128

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 250437096

約数和(自身を除く): 168034968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 328, 369, 408, 492, 612, 656, 697, 738, 816, 821, 984, 1224, 1394, 1476, 1642, 1968, 2091, 2448, 2463, 2788, 2952, 3284, 4182, 4926, 5576, 5904, 6273, 6568, 7389, 8364, 9852, 11152, 12546, 13136, 13957, 14778, 16728, 19704, 25092, 27914, 29556, 33456, 33661, 39408, 41871, 50184, 55828, 59112, 67322, 83742, 100368, 100983, 111656, 118224, 125613, 134644, 167484, 201966, 223312, 251226, 269288, 302949, 334968, 403932, 502452, 538576, 572237, 605898, 669936, 807864, 1004904, 1144474, 1211796, 1615728, 1716711, 2009808, 2288948, 2423592, 3433422, 4577896, 4847184, 5150133, 6866844, 9155792, 10300266, 13733688, 20600532, 27467376, 41201064, 82402128]

約数ペア:

[(1, 82402128), (2, 41201064), (3, 27467376), (4, 20600532), (6, 13733688), (8, 10300266), (9, 9155792), (12, 6866844), (16, 5150133), (17, 4847184), (18, 4577896), (24, 3433422), (34, 2423592), (36, 2288948), (41, 2009808), (48, 1716711), (51, 1615728), (68, 1211796), (72, 1144474), (82, 1004904), (102, 807864), (123, 669936), (136, 605898), (144, 572237), (153, 538576), (164, 502452), (204, 403932), (246, 334968), (272, 302949), (306, 269288), (328, 251226), (369, 223312), (408, 201966), (492, 167484), (612, 134644), (656, 125613), (697, 118224), (738, 111656), (816, 100983), (821, 100368), (984, 83742), (1224, 67322), (1394, 59112), (1476, 55828), (1642, 50184), (1968, 41871), (2091, 39408), (2448, 33661), (2463, 33456), (2788, 29556), (2952, 27914), (3284, 25092), (4182, 19704), (4926, 16728), (5576, 14778), (5904, 13957), (6273, 13136), (6568, 12546), (7389, 11152), (8364, 9852)]