80999204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 182044800

約数和(自身を除く): 101045596

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 29, 38, 44, 52, 58, 76, 116, 143, 209, 247, 257, 286, 319, 377, 418, 494, 514, 551, 572, 638, 754, 836, 988, 1028, 1102, 1276, 1508, 2204, 2717, 2827, 3341, 4147, 4883, 5434, 5654, 6061, 6682, 7163, 7453, 8294, 9766, 10868, 11308, 12122, 13364, 14326, 14906, 16588, 19532, 24244, 28652, 29812, 36751, 53713, 63479, 73502, 78793, 81983, 96889, 107426, 126958, 141607, 147004, 157586, 163966, 193778, 214852, 253916, 283214, 315172, 327932, 387556, 566428, 698269, 1065779, 1396538, 1557677, 1840891, 2131558, 2793076, 3115354, 3681782, 4263116, 6230708, 7363564, 20249801, 40499602, 80999204]

約数ペア:

[(1, 80999204), (2, 40499602), (4, 20249801), (11, 7363564), (13, 6230708), (19, 4263116), (22, 3681782), (26, 3115354), (29, 2793076), (38, 2131558), (44, 1840891), (52, 1557677), (58, 1396538), (76, 1065779), (116, 698269), (143, 566428), (209, 387556), (247, 327932), (257, 315172), (286, 283214), (319, 253916), (377, 214852), (418, 193778), (494, 163966), (514, 157586), (551, 147004), (572, 141607), (638, 126958), (754, 107426), (836, 96889), (988, 81983), (1028, 78793), (1102, 73502), (1276, 63479), (1508, 53713), (2204, 36751), (2717, 29812), (2827, 28652), (3341, 24244), (4147, 19532), (4883, 16588), (5434, 14906), (5654, 14326), (6061, 13364), (6682, 12122), (7163, 11308), (7453, 10868), (8294, 9766)]