84899988

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{3911}}^1$

素因数の和:3994

約数の個数: 60

約数和(自身を含む): 225315552

約数和(自身を除く): 140415564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 3911, 5427, 7236, 7822, 10854, 11733, 15644, 21708, 23466, 35199, 46932, 70398, 105597, 140796, 211194, 262037, 316791, 422388, 524074, 633582, 786111, 1048148, 1267164, 1572222, 2358333, 3144444, 4716666, 7074999, 9433332, 14149998, 21224997, 28299996, 42449994, 84899988]

約数ペア:

[(1, 84899988), (2, 42449994), (3, 28299996), (4, 21224997), (6, 14149998), (9, 9433332), (12, 7074999), (18, 4716666), (27, 3144444), (36, 2358333), (54, 1572222), (67, 1267164), (81, 1048148), (108, 786111), (134, 633582), (162, 524074), (201, 422388), (268, 316791), (324, 262037), (402, 211194), (603, 140796), (804, 105597), (1206, 70398), (1809, 46932), (2412, 35199), (3618, 23466), (3911, 21708), (5427, 15644), (7236, 11733), (7822, 10854)]