71830564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 83401436

約数列:

[1, 2, 4, 13, 19, 23, 26, 29, 38, 46, 52, 58, 76, 92, 109, 116, 218, 247, 299, 377, 436, 437, 494, 551, 598, 667, 754, 874, 988, 1102, 1196, 1334, 1417, 1508, 1748, 2071, 2204, 2507, 2668, 2834, 3161, 4142, 5014, 5668, 5681, 6322, 7163, 8284, 8671, 10028, 11362, 12644, 12673, 14326, 17342, 22724, 25346, 26923, 28652, 32591, 34684, 41093, 47633, 50692, 53846, 60059, 65182, 72703, 82186, 95266, 107692, 120118, 130364, 145406, 164372, 164749, 190532, 240236, 290812, 329498, 619229, 658996, 780767, 945139, 1238458, 1381357, 1561534, 1890278, 2476916, 2762714, 3123068, 3780556, 5525428, 17957641, 35915282, 71830564]

約数ペア:

[(1, 71830564), (2, 35915282), (4, 17957641), (13, 5525428), (19, 3780556), (23, 3123068), (26, 2762714), (29, 2476916), (38, 1890278), (46, 1561534), (52, 1381357), (58, 1238458), (76, 945139), (92, 780767), (109, 658996), (116, 619229), (218, 329498), (247, 290812), (299, 240236), (377, 190532), (436, 164749), (437, 164372), (494, 145406), (551, 130364), (598, 120118), (667, 107692), (754, 95266), (874, 82186), (988, 72703), (1102, 65182), (1196, 60059), (1334, 53846), (1417, 50692), (1508, 47633), (1748, 41093), (2071, 34684), (2204, 32591), (2507, 28652), (2668, 26923), (2834, 25346), (3161, 22724), (4142, 17342), (5014, 14326), (5668, 12673), (5681, 12644), (6322, 11362), (7163, 10028), (8284, 8671)]