72980298

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{1607}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 168068160

約数和(自身を除く): 95087862

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 841, 1566, 1607, 1682, 2523, 3214, 4821, 5046, 7569, 9642, 14463, 15138, 22707, 28926, 43389, 45414, 46603, 86778, 93206, 139809, 279618, 419427, 838854, 1258281, 1351487, 2516562, 2702974, 4054461, 8108922, 12163383, 24326766, 36490149, 72980298]

約数ペア:

[(1, 72980298), (2, 36490149), (3, 24326766), (6, 12163383), (9, 8108922), (18, 4054461), (27, 2702974), (29, 2516562), (54, 1351487), (58, 1258281), (87, 838854), (174, 419427), (261, 279618), (522, 139809), (783, 93206), (841, 86778), (1566, 46603), (1607, 45414), (1682, 43389), (2523, 28926), (3214, 22707), (4821, 15138), (5046, 14463), (7569, 9642)]