78910896

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 211423968

約数和(自身を除く): 132513072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 101, 123, 164, 202, 246, 303, 328, 397, 404, 492, 606, 656, 794, 808, 984, 1191, 1212, 1588, 1616, 1968, 2382, 2424, 3176, 4141, 4764, 4848, 6352, 8282, 9528, 12423, 16277, 16564, 19056, 24846, 32554, 33128, 40097, 48831, 49692, 65108, 66256, 80194, 97662, 99384, 120291, 130216, 160388, 195324, 198768, 240582, 260432, 320776, 390648, 481164, 641552, 781296, 962328, 1643977, 1924656, 3287954, 4931931, 6575908, 9863862, 13151816, 19727724, 26303632, 39455448, 78910896]

約数ペア:

[(1, 78910896), (2, 39455448), (3, 26303632), (4, 19727724), (6, 13151816), (8, 9863862), (12, 6575908), (16, 4931931), (24, 3287954), (41, 1924656), (48, 1643977), (82, 962328), (101, 781296), (123, 641552), (164, 481164), (202, 390648), (246, 320776), (303, 260432), (328, 240582), (397, 198768), (404, 195324), (492, 160388), (606, 130216), (656, 120291), (794, 99384), (808, 97662), (984, 80194), (1191, 66256), (1212, 65108), (1588, 49692), (1616, 48831), (1968, 40097), (2382, 33128), (2424, 32554), (3176, 24846), (4141, 19056), (4764, 16564), (4848, 16277), (6352, 12423), (8282, 9528)]