90242838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24697}}^1$

素因数の和:24741

約数の個数: 48

約数和(自身を含む): 231173280

約数和(自身を除く): 140930442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 24697, 49394, 74091, 148182, 172879, 222273, 345758, 444546, 518637, 716213, 1037274, 1432426, 1555911, 2148639, 3111822, 4297278, 5013491, 6445917, 10026982, 12891834, 15040473, 30080946, 45121419, 90242838]

約数ペア:

[(1, 90242838), (2, 45121419), (3, 30080946), (6, 15040473), (7, 12891834), (9, 10026982), (14, 6445917), (18, 5013491), (21, 4297278), (29, 3111822), (42, 2148639), (58, 1555911), (63, 1432426), (87, 1037274), (126, 716213), (174, 518637), (203, 444546), (261, 345758), (406, 222273), (522, 172879), (609, 148182), (1218, 74091), (1827, 49394), (3654, 24697)]