78792948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5485

約数の個数: 72

約数和(自身を含む): 221451776

約数和(自身を除く): 142658828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5431, 7254, 10862, 14508, 16293, 21724, 32586, 48879, 65172, 70603, 97758, 141206, 168361, 195516, 211809, 282412, 336722, 423618, 505083, 635427, 673444, 847236, 1010166, 1270854, 1515249, 2020332, 2188693, 2541708, 3030498, 4377386, 6060996, 6566079, 8754772, 13132158, 19698237, 26264316, 39396474, 78792948]

約数ペア:

[(1, 78792948), (2, 39396474), (3, 26264316), (4, 19698237), (6, 13132158), (9, 8754772), (12, 6566079), (13, 6060996), (18, 4377386), (26, 3030498), (31, 2541708), (36, 2188693), (39, 2020332), (52, 1515249), (62, 1270854), (78, 1010166), (93, 847236), (117, 673444), (124, 635427), (156, 505083), (186, 423618), (234, 336722), (279, 282412), (372, 211809), (403, 195516), (468, 168361), (558, 141206), (806, 97758), (1116, 70603), (1209, 65172), (1612, 48879), (2418, 32586), (3627, 21724), (4836, 16293), (5431, 14508), (7254, 10862)]