72891126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 108

約数和(自身を含む): 202230756

約数和(自身を除く): 129339630

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 121, 126, 147, 154, 198, 231, 242, 294, 363, 441, 462, 539, 683, 693, 726, 847, 882, 1078, 1089, 1366, 1386, 1617, 1694, 2049, 2178, 2541, 3234, 4098, 4781, 4851, 5082, 5929, 6147, 7513, 7623, 9562, 9702, 11858, 12294, 14343, 15026, 15246, 17787, 22539, 28686, 33467, 35574, 43029, 45078, 52591, 53361, 66934, 67617, 82643, 86058, 100401, 105182, 106722, 135234, 157773, 165286, 200802, 247929, 301203, 315546, 368137, 473319, 495858, 578501, 602406, 736274, 743787, 946638, 1104411, 1157002, 1487574, 1735503, 2208822, 3313233, 3471006, 4049507, 5206509, 6626466, 8099014, 10413018, 12148521, 24297042, 36445563, 72891126]

約数ペア:

[(1, 72891126), (2, 36445563), (3, 24297042), (6, 12148521), (7, 10413018), (9, 8099014), (11, 6626466), (14, 5206509), (18, 4049507), (21, 3471006), (22, 3313233), (33, 2208822), (42, 1735503), (49, 1487574), (63, 1157002), (66, 1104411), (77, 946638), (98, 743787), (99, 736274), (121, 602406), (126, 578501), (147, 495858), (154, 473319), (198, 368137), (231, 315546), (242, 301203), (294, 247929), (363, 200802), (441, 165286), (462, 157773), (539, 135234), (683, 106722), (693, 105182), (726, 100401), (847, 86058), (882, 82643), (1078, 67617), (1089, 66934), (1366, 53361), (1386, 52591), (1617, 45078), (1694, 43029), (2049, 35574), (2178, 33467), (2541, 28686), (3234, 22539), (4098, 17787), (4781, 15246), (4851, 15026), (5082, 14343), (5929, 12294), (6147, 11858), (7513, 9702), (7623, 9562)]