68008228668

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{655261}}^1$

素因数の和:655336

約数の個数: 72

約数和(自身を含む): 182189046480

約数和(自身を除く): 114180817812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1674, 1922, 2883, 3348, 3844, 5766, 8649, 11532, 17298, 25947, 34596, 51894, 103788, 655261, 1310522, 1965783, 2621044, 3931566, 5897349, 7863132, 11794698, 17692047, 20313091, 23589396, 35384094, 40626182, 60939273, 70768188, 81252364, 121878546, 182817819, 243757092, 365635638, 548453457, 629705821, 731271276, 1096906914, 1259411642, 1889117463, 2193813828, 2518823284, 3778234926, 5667352389, 7556469852, 11334704778, 17002057167, 22669409556, 34004114334, 68008228668]

約数ペア:

[(1, 68008228668), (2, 34004114334), (3, 22669409556), (4, 17002057167), (6, 11334704778), (9, 7556469852), (12, 5667352389), (18, 3778234926), (27, 2518823284), (31, 2193813828), (36, 1889117463), (54, 1259411642), (62, 1096906914), (93, 731271276), (108, 629705821), (124, 548453457), (186, 365635638), (279, 243757092), (372, 182817819), (558, 121878546), (837, 81252364), (961, 70768188), (1116, 60939273), (1674, 40626182), (1922, 35384094), (2883, 23589396), (3348, 20313091), (3844, 17692047), (5766, 11794698), (8649, 7863132), (11532, 5897349), (17298, 3931566), (25947, 2621044), (34596, 1965783), (51894, 1310522), (103788, 655261)]