72821232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 120

約数和(自身を含む): 229651968

約数和(自身を除く): 156830736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1483, 1488, 1584, 2046, 2232, 2728, 2966, 3069, 4092, 4449, 4464, 5456, 5932, 6138, 8184, 8898, 11864, 12276, 13347, 16313, 16368, 17796, 23728, 24552, 26694, 32626, 35592, 45973, 48939, 49104, 53388, 65252, 71184, 91946, 97878, 106776, 130504, 137919, 146817, 183892, 195756, 213552, 261008, 275838, 293634, 367784, 391512, 413757, 505703, 551676, 587268, 735568, 783024, 827514, 1011406, 1103352, 1174536, 1517109, 1655028, 2022812, 2206704, 2349072, 3034218, 3310056, 4045624, 4551327, 6068436, 6620112, 8091248, 9102654, 12136872, 18205308, 24273744, 36410616, 72821232]

約数ペア:

[(1, 72821232), (2, 36410616), (3, 24273744), (4, 18205308), (6, 12136872), (8, 9102654), (9, 8091248), (11, 6620112), (12, 6068436), (16, 4551327), (18, 4045624), (22, 3310056), (24, 3034218), (31, 2349072), (33, 2206704), (36, 2022812), (44, 1655028), (48, 1517109), (62, 1174536), (66, 1103352), (72, 1011406), (88, 827514), (93, 783024), (99, 735568), (124, 587268), (132, 551676), (144, 505703), (176, 413757), (186, 391512), (198, 367784), (248, 293634), (264, 275838), (279, 261008), (341, 213552), (372, 195756), (396, 183892), (496, 146817), (528, 137919), (558, 130504), (682, 106776), (744, 97878), (792, 91946), (1023, 71184), (1116, 65252), (1364, 53388), (1483, 49104), (1488, 48939), (1584, 45973), (2046, 35592), (2232, 32626), (2728, 26694), (2966, 24552), (3069, 23728), (4092, 17796), (4449, 16368), (4464, 16313), (5456, 13347), (5932, 12276), (6138, 11864), (8184, 8898)]