77425436772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1038487}}^1$

素因数の和:1038625

約数の個数: 72

約数和(自身を含む): 207905297600

約数和(自身を除く): 130479860828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 109, 114, 171, 218, 228, 327, 342, 436, 654, 684, 981, 1308, 1962, 2071, 3924, 4142, 6213, 8284, 12426, 18639, 24852, 37278, 74556, 1038487, 2076974, 3115461, 4153948, 6230922, 9346383, 12461844, 18692766, 19731253, 37385532, 39462506, 59193759, 78925012, 113195083, 118387518, 177581277, 226390166, 236775036, 339585249, 355162554, 452780332, 679170498, 710325108, 1018755747, 1358340996, 2037511494, 2150706577, 4075022988, 4301413154, 6452119731, 8602826308, 12904239462, 19356359193, 25808478924, 38712718386, 77425436772]

約数ペア:

[(1, 77425436772), (2, 38712718386), (3, 25808478924), (4, 19356359193), (6, 12904239462), (9, 8602826308), (12, 6452119731), (18, 4301413154), (19, 4075022988), (36, 2150706577), (38, 2037511494), (57, 1358340996), (76, 1018755747), (109, 710325108), (114, 679170498), (171, 452780332), (218, 355162554), (228, 339585249), (327, 236775036), (342, 226390166), (436, 177581277), (654, 118387518), (684, 113195083), (981, 78925012), (1308, 59193759), (1962, 39462506), (2071, 37385532), (3924, 19731253), (4142, 18692766), (6213, 12461844), (8284, 9346383), (12426, 6230922), (18639, 4153948), (24852, 3115461), (37278, 2076974), (74556, 1038487)]