42317772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 116444160

約数和(自身を除く): 74126388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 911, 948, 1106, 1659, 1822, 2212, 2733, 3318, 3644, 3871, 5466, 6377, 6636, 7742, 10932, 11613, 12754, 15484, 19131, 23226, 25508, 38262, 44639, 46452, 71969, 76524, 89278, 133917, 143938, 178556, 215907, 267834, 287876, 431814, 503783, 535668, 863628, 1007566, 1511349, 2015132, 3022698, 3526481, 6045396, 7052962, 10579443, 14105924, 21158886, 42317772]

約数ペア:

[(1, 42317772), (2, 21158886), (3, 14105924), (4, 10579443), (6, 7052962), (7, 6045396), (12, 3526481), (14, 3022698), (21, 2015132), (28, 1511349), (42, 1007566), (49, 863628), (79, 535668), (84, 503783), (98, 431814), (147, 287876), (158, 267834), (196, 215907), (237, 178556), (294, 143938), (316, 133917), (474, 89278), (553, 76524), (588, 71969), (911, 46452), (948, 44639), (1106, 38262), (1659, 25508), (1822, 23226), (2212, 19131), (2733, 15484), (3318, 12754), (3644, 11613), (3871, 10932), (5466, 7742), (6377, 6636)]