8672977804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 16833922560

約数和(自身を除く): 8160944756

約数列:

[1, 2, 4, 19, 38, 41, 61, 76, 82, 103, 122, 164, 206, 244, 412, 443, 779, 886, 1159, 1558, 1772, 1957, 2318, 2501, 3116, 3914, 4223, 4636, 5002, 6283, 7828, 8417, 8446, 10004, 12566, 16834, 16892, 18163, 25132, 27023, 33668, 36326, 45629, 47519, 54046, 72652, 80237, 91258, 95038, 108092, 119377, 160474, 182516, 190076, 238754, 257603, 320948, 345097, 477508, 513437, 515206, 690194, 866951, 1026874, 1030412, 1107943, 1380388, 1733902, 1870789, 2053748, 2215886, 2783369, 3467804, 3741578, 4431772, 4894457, 5566738, 7483156, 9788914, 11133476, 19577828, 21050917, 35544991, 42101834, 52884011, 71089982, 84203668, 105768022, 114118129, 142179964, 211536044, 228236258, 456472516, 2168244451, 4336488902, 8672977804]

約数ペア:

[(1, 8672977804), (2, 4336488902), (4, 2168244451), (19, 456472516), (38, 228236258), (41, 211536044), (61, 142179964), (76, 114118129), (82, 105768022), (103, 84203668), (122, 71089982), (164, 52884011), (206, 42101834), (244, 35544991), (412, 21050917), (443, 19577828), (779, 11133476), (886, 9788914), (1159, 7483156), (1558, 5566738), (1772, 4894457), (1957, 4431772), (2318, 3741578), (2501, 3467804), (3116, 2783369), (3914, 2215886), (4223, 2053748), (4636, 1870789), (5002, 1733902), (6283, 1380388), (7828, 1107943), (8417, 1030412), (8446, 1026874), (10004, 866951), (12566, 690194), (16834, 515206), (16892, 513437), (18163, 477508), (25132, 345097), (27023, 320948), (33668, 257603), (36326, 238754), (45629, 190076), (47519, 182516), (54046, 160474), (72652, 119377), (80237, 108092), (91258, 95038)]