72917838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1511}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 181149696

約数和(自身を除く): 108231858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 383, 766, 1149, 1511, 2298, 2681, 3022, 3447, 4533, 5362, 6894, 8043, 9066, 10577, 13599, 16086, 21154, 24129, 27198, 31731, 48258, 63462, 95193, 190386, 578713, 1157426, 1736139, 3472278, 4050991, 5208417, 8101982, 10416834, 12152973, 24305946, 36458919, 72917838]

約数ペア:

[(1, 72917838), (2, 36458919), (3, 24305946), (6, 12152973), (7, 10416834), (9, 8101982), (14, 5208417), (18, 4050991), (21, 3472278), (42, 1736139), (63, 1157426), (126, 578713), (383, 190386), (766, 95193), (1149, 63462), (1511, 48258), (2298, 31731), (2681, 27198), (3022, 24129), (3447, 21154), (4533, 16086), (5362, 13599), (6894, 10577), (8043, 9066)]