68495076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7703}}^1$

素因数の和:7745

約数の個数: 72

約数和(自身を含む): 196297920

約数和(自身を除く): 127802844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 7703, 8892, 15406, 23109, 30812, 46218, 69327, 92436, 100139, 138654, 146357, 200278, 277308, 292714, 300417, 400556, 439071, 585428, 600834, 878142, 901251, 1201668, 1317213, 1756284, 1802502, 1902641, 2634426, 3605004, 3805282, 5268852, 5707923, 7610564, 11415846, 17123769, 22831692, 34247538, 68495076]

約数ペア:

[(1, 68495076), (2, 34247538), (3, 22831692), (4, 17123769), (6, 11415846), (9, 7610564), (12, 5707923), (13, 5268852), (18, 3805282), (19, 3605004), (26, 2634426), (36, 1902641), (38, 1802502), (39, 1756284), (52, 1317213), (57, 1201668), (76, 901251), (78, 878142), (114, 600834), (117, 585428), (156, 439071), (171, 400556), (228, 300417), (234, 292714), (247, 277308), (342, 200278), (468, 146357), (494, 138654), (684, 100139), (741, 92436), (988, 69327), (1482, 46218), (2223, 30812), (2964, 23109), (4446, 15406), (7703, 8892)]