90879264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 300605760

約数和(自身を除く): 209726496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 739, 854, 976, 1008, 1098, 1281, 1464, 1478, 1708, 1952, 2016, 2196, 2217, 2562, 2928, 2956, 3416, 3843, 4392, 4434, 5124, 5173, 5856, 5912, 6651, 6832, 7686, 8784, 8868, 10248, 10346, 11824, 13302, 13664, 15372, 15519, 17568, 17736, 20496, 20692, 23648, 26604, 30744, 31038, 35472, 40992, 41384, 45079, 46557, 53208, 61488, 62076, 70944, 82768, 90158, 93114, 106416, 122976, 124152, 135237, 165536, 180316, 186228, 212832, 248304, 270474, 315553, 360632, 372456, 405711, 496608, 540948, 631106, 721264, 744912, 811422, 946659, 1081896, 1262212, 1442528, 1489824, 1622844, 1893318, 2163792, 2524424, 2839977, 3245688, 3786636, 4327584, 5048848, 5679954, 6491376, 7573272, 10097696, 11359908, 12982752, 15146544, 22719816, 30293088, 45439632, 90879264]

約数ペア:

[(1, 90879264), (2, 45439632), (3, 30293088), (4, 22719816), (6, 15146544), (7, 12982752), (8, 11359908), (9, 10097696), (12, 7573272), (14, 6491376), (16, 5679954), (18, 5048848), (21, 4327584), (24, 3786636), (28, 3245688), (32, 2839977), (36, 2524424), (42, 2163792), (48, 1893318), (56, 1622844), (61, 1489824), (63, 1442528), (72, 1262212), (84, 1081896), (96, 946659), (112, 811422), (122, 744912), (126, 721264), (144, 631106), (168, 540948), (183, 496608), (224, 405711), (244, 372456), (252, 360632), (288, 315553), (336, 270474), (366, 248304), (427, 212832), (488, 186228), (504, 180316), (549, 165536), (672, 135237), (732, 124152), (739, 122976), (854, 106416), (976, 93114), (1008, 90158), (1098, 82768), (1281, 70944), (1464, 62076), (1478, 61488), (1708, 53208), (1952, 46557), (2016, 45079), (2196, 41384), (2217, 40992), (2562, 35472), (2928, 31038), (2956, 30744), (3416, 26604), (3843, 23648), (4392, 20692), (4434, 20496), (5124, 17736), (5173, 17568), (5856, 15519), (5912, 15372), (6651, 13664), (6832, 13302), (7686, 11824), (8784, 10346), (8868, 10248)]