68814954

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 167489280

約数和(自身を除く): 98674326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1607, 1647, 2379, 3214, 3294, 4758, 4821, 7137, 9642, 14274, 14463, 20891, 21411, 28926, 41782, 42822, 43389, 62673, 86778, 98027, 125346, 188019, 196054, 294081, 376038, 564057, 588162, 882243, 1128114, 1274351, 1764486, 2548702, 2646729, 3823053, 5293458, 7646106, 11469159, 22938318, 34407477, 68814954]

約数ペア:

[(1, 68814954), (2, 34407477), (3, 22938318), (6, 11469159), (9, 7646106), (13, 5293458), (18, 3823053), (26, 2646729), (27, 2548702), (39, 1764486), (54, 1274351), (61, 1128114), (78, 882243), (117, 588162), (122, 564057), (183, 376038), (234, 294081), (351, 196054), (366, 188019), (549, 125346), (702, 98027), (793, 86778), (1098, 62673), (1586, 43389), (1607, 42822), (1647, 41782), (2379, 28926), (3214, 21411), (3294, 20891), (4758, 14463), (4821, 14274), (7137, 9642)]