72796464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 225544592

約数和(自身を除く): 152748128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1051, 1332, 1443, 1776, 1872, 1924, 2102, 2664, 2886, 3153, 3848, 4204, 4329, 5328, 5772, 6306, 7696, 8408, 8658, 9459, 11544, 12612, 13663, 16816, 17316, 18918, 23088, 25224, 27326, 34632, 37836, 38887, 40989, 50448, 54652, 69264, 75672, 77774, 81978, 109304, 116661, 122967, 151344, 155548, 163956, 218608, 233322, 245934, 311096, 327912, 349983, 466644, 491868, 505531, 622192, 655824, 699966, 933288, 983736, 1011062, 1399932, 1516593, 1866576, 1967472, 2022124, 2799864, 3033186, 4044248, 4549779, 5599728, 6066372, 8088496, 9099558, 12132744, 18199116, 24265488, 36398232, 72796464]

約数ペア:

[(1, 72796464), (2, 36398232), (3, 24265488), (4, 18199116), (6, 12132744), (8, 9099558), (9, 8088496), (12, 6066372), (13, 5599728), (16, 4549779), (18, 4044248), (24, 3033186), (26, 2799864), (36, 2022124), (37, 1967472), (39, 1866576), (48, 1516593), (52, 1399932), (72, 1011062), (74, 983736), (78, 933288), (104, 699966), (111, 655824), (117, 622192), (144, 505531), (148, 491868), (156, 466644), (208, 349983), (222, 327912), (234, 311096), (296, 245934), (312, 233322), (333, 218608), (444, 163956), (468, 155548), (481, 151344), (592, 122967), (624, 116661), (666, 109304), (888, 81978), (936, 77774), (962, 75672), (1051, 69264), (1332, 54652), (1443, 50448), (1776, 40989), (1872, 38887), (1924, 37836), (2102, 34632), (2664, 27326), (2886, 25224), (3153, 23088), (3848, 18918), (4204, 17316), (4329, 16816), (5328, 13663), (5772, 12612), (6306, 11544), (7696, 9459), (8408, 8658)]