123776928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 389188800

約数和(自身を除く): 265411872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 132, 144, 176, 178, 198, 264, 267, 288, 352, 356, 396, 439, 528, 534, 712, 792, 801, 878, 979, 1056, 1068, 1317, 1424, 1584, 1602, 1756, 1958, 2136, 2634, 2848, 2937, 3168, 3204, 3512, 3916, 3951, 4272, 4829, 5268, 5874, 6408, 7024, 7832, 7902, 8544, 8811, 9658, 10536, 11748, 12816, 14048, 14487, 15664, 15804, 17622, 19316, 21072, 23496, 25632, 28974, 31328, 31608, 35244, 38632, 39071, 42144, 43461, 46992, 57948, 63216, 70488, 77264, 78142, 86922, 93984, 115896, 117213, 126432, 140976, 154528, 156284, 173844, 231792, 234426, 281952, 312568, 347688, 351639, 429781, 463584, 468852, 625136, 695376, 703278, 859562, 937704, 1250272, 1289343, 1390752, 1406556, 1719124, 1875408, 2578686, 2813112, 3438248, 3750816, 3868029, 5157372, 5626224, 6876496, 7736058, 10314744, 11252448, 13752992, 15472116, 20629488, 30944232, 41258976, 61888464, 123776928]

約数ペア:

[(1, 123776928), (2, 61888464), (3, 41258976), (4, 30944232), (6, 20629488), (8, 15472116), (9, 13752992), (11, 11252448), (12, 10314744), (16, 7736058), (18, 6876496), (22, 5626224), (24, 5157372), (32, 3868029), (33, 3750816), (36, 3438248), (44, 2813112), (48, 2578686), (66, 1875408), (72, 1719124), (88, 1406556), (89, 1390752), (96, 1289343), (99, 1250272), (132, 937704), (144, 859562), (176, 703278), (178, 695376), (198, 625136), (264, 468852), (267, 463584), (288, 429781), (352, 351639), (356, 347688), (396, 312568), (439, 281952), (528, 234426), (534, 231792), (712, 173844), (792, 156284), (801, 154528), (878, 140976), (979, 126432), (1056, 117213), (1068, 115896), (1317, 93984), (1424, 86922), (1584, 78142), (1602, 77264), (1756, 70488), (1958, 63216), (2136, 57948), (2634, 46992), (2848, 43461), (2937, 42144), (3168, 39071), (3204, 38632), (3512, 35244), (3916, 31608), (3951, 31328), (4272, 28974), (4829, 25632), (5268, 23496), (5874, 21072), (6408, 19316), (7024, 17622), (7832, 15804), (7902, 15664), (8544, 14487), (8811, 14048), (9658, 12816), (10536, 11748)]