65464272

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 196148160

約数和(自身を除く): 130683888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 337, 342, 426, 456, 568, 639, 674, 684, 852, 912, 1011, 1136, 1278, 1348, 1349, 1368, 1704, 2022, 2556, 2696, 2698, 2736, 3033, 3408, 4044, 4047, 5112, 5392, 5396, 6066, 6403, 8088, 8094, 10224, 10792, 12132, 12141, 12806, 16176, 16188, 19209, 21584, 23927, 24264, 24282, 25612, 32376, 38418, 47854, 48528, 48564, 51224, 57627, 64752, 71781, 76836, 95708, 97128, 102448, 115254, 143562, 153672, 191416, 194256, 215343, 230508, 287124, 307344, 382832, 430686, 454613, 461016, 574248, 861372, 909226, 922032, 1148496, 1363839, 1722744, 1818452, 2727678, 3445488, 3636904, 4091517, 5455356, 7273808, 8183034, 10910712, 16366068, 21821424, 32732136, 65464272]

約数ペア:

[(1, 65464272), (2, 32732136), (3, 21821424), (4, 16366068), (6, 10910712), (8, 8183034), (9, 7273808), (12, 5455356), (16, 4091517), (18, 3636904), (19, 3445488), (24, 2727678), (36, 1818452), (38, 1722744), (48, 1363839), (57, 1148496), (71, 922032), (72, 909226), (76, 861372), (114, 574248), (142, 461016), (144, 454613), (152, 430686), (171, 382832), (213, 307344), (228, 287124), (284, 230508), (304, 215343), (337, 194256), (342, 191416), (426, 153672), (456, 143562), (568, 115254), (639, 102448), (674, 97128), (684, 95708), (852, 76836), (912, 71781), (1011, 64752), (1136, 57627), (1278, 51224), (1348, 48564), (1349, 48528), (1368, 47854), (1704, 38418), (2022, 32376), (2556, 25612), (2696, 24282), (2698, 24264), (2736, 23927), (3033, 21584), (3408, 19209), (4044, 16188), (4047, 16176), (5112, 12806), (5392, 12141), (5396, 12132), (6066, 10792), (6403, 10224), (8088, 8094)]