65421796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 134064000

約数和(自身を除く): 68642204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 59, 79, 116, 118, 121, 158, 236, 242, 316, 319, 484, 638, 649, 869, 1276, 1298, 1711, 1738, 2291, 2596, 3422, 3476, 3509, 4582, 4661, 6844, 7018, 7139, 9164, 9322, 9559, 14036, 14278, 18644, 18821, 19118, 25201, 28556, 37642, 38236, 50402, 51271, 75284, 100804, 102542, 135169, 205084, 207031, 270338, 277211, 414062, 540676, 554422, 563981, 828124, 1108844, 1127962, 1486859, 2255924, 2973718, 5947436, 16355449, 32710898, 65421796]

約数ペア:

[(1, 65421796), (2, 32710898), (4, 16355449), (11, 5947436), (22, 2973718), (29, 2255924), (44, 1486859), (58, 1127962), (59, 1108844), (79, 828124), (116, 563981), (118, 554422), (121, 540676), (158, 414062), (236, 277211), (242, 270338), (316, 207031), (319, 205084), (484, 135169), (638, 102542), (649, 100804), (869, 75284), (1276, 51271), (1298, 50402), (1711, 38236), (1738, 37642), (2291, 28556), (2596, 25201), (3422, 19118), (3476, 18821), (3509, 18644), (4582, 14278), (4661, 14036), (6844, 9559), (7018, 9322), (7139, 9164)]