72149688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4101

約数の個数: 96

約数和(自身を含む): 221566800

約数和(自身を除く): 149417112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4057, 4446, 5928, 8114, 8892, 12171, 16228, 17784, 24342, 32456, 36513, 48684, 52741, 73026, 77083, 97368, 105482, 146052, 154166, 158223, 210964, 231249, 292104, 308332, 316446, 421928, 462498, 474669, 616664, 632892, 693747, 924996, 949338, 1002079, 1265784, 1387494, 1849992, 1898676, 2004158, 2774988, 3006237, 3797352, 4008316, 5549976, 6012474, 8016632, 9018711, 12024948, 18037422, 24049896, 36074844, 72149688]

約数ペア:

[(1, 72149688), (2, 36074844), (3, 24049896), (4, 18037422), (6, 12024948), (8, 9018711), (9, 8016632), (12, 6012474), (13, 5549976), (18, 4008316), (19, 3797352), (24, 3006237), (26, 2774988), (36, 2004158), (38, 1898676), (39, 1849992), (52, 1387494), (57, 1265784), (72, 1002079), (76, 949338), (78, 924996), (104, 693747), (114, 632892), (117, 616664), (152, 474669), (156, 462498), (171, 421928), (228, 316446), (234, 308332), (247, 292104), (312, 231249), (342, 210964), (456, 158223), (468, 154166), (494, 146052), (684, 105482), (741, 97368), (936, 77083), (988, 73026), (1368, 52741), (1482, 48684), (1976, 36513), (2223, 32456), (2964, 24342), (4057, 17784), (4446, 16228), (5928, 12171), (8114, 8892)]