91850640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{54673}}^1$

素因数の和:54696

約数の個数: 80

約数和(自身を含む): 325419648

約数和(自身を除く): 233569008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 54673, 109346, 164019, 218692, 273365, 328038, 382711, 437384, 546730, 656076, 765422, 820095, 874768, 1093460, 1148133, 1312152, 1530844, 1640190, 1913555, 2186920, 2296266, 2624304, 3061688, 3280380, 3827110, 4373840, 4592532, 5740665, 6123376, 6560760, 7654220, 9185064, 11481330, 13121520, 15308440, 18370128, 22962660, 30616880, 45925320, 91850640]

約数ペア:

[(1, 91850640), (2, 45925320), (3, 30616880), (4, 22962660), (5, 18370128), (6, 15308440), (7, 13121520), (8, 11481330), (10, 9185064), (12, 7654220), (14, 6560760), (15, 6123376), (16, 5740665), (20, 4592532), (21, 4373840), (24, 3827110), (28, 3280380), (30, 3061688), (35, 2624304), (40, 2296266), (42, 2186920), (48, 1913555), (56, 1640190), (60, 1530844), (70, 1312152), (80, 1148133), (84, 1093460), (105, 874768), (112, 820095), (120, 765422), (140, 656076), (168, 546730), (210, 437384), (240, 382711), (280, 328038), (336, 273365), (420, 218692), (560, 164019), (840, 109346), (1680, 54673)]