45218572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 100145808

約数和(自身を除く): 54927236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 68, 82, 98, 119, 164, 196, 238, 287, 331, 476, 574, 662, 697, 833, 1148, 1324, 1394, 1666, 2009, 2317, 2788, 3332, 4018, 4634, 4879, 5627, 8036, 9268, 9758, 11254, 13571, 16219, 19516, 22508, 27142, 32438, 34153, 39389, 54284, 64876, 68306, 78778, 94997, 136612, 157556, 189994, 230707, 275723, 379988, 461414, 551446, 664979, 922828, 1102892, 1329958, 1614949, 2659916, 3229898, 6459796, 11304643, 22609286, 45218572]

約数ペア:

[(1, 45218572), (2, 22609286), (4, 11304643), (7, 6459796), (14, 3229898), (17, 2659916), (28, 1614949), (34, 1329958), (41, 1102892), (49, 922828), (68, 664979), (82, 551446), (98, 461414), (119, 379988), (164, 275723), (196, 230707), (238, 189994), (287, 157556), (331, 136612), (476, 94997), (574, 78778), (662, 68306), (697, 64876), (833, 54284), (1148, 39389), (1324, 34153), (1394, 32438), (1666, 27142), (2009, 22508), (2317, 19516), (2788, 16219), (3332, 13571), (4018, 11254), (4634, 9758), (4879, 9268), (5627, 8036)]