72638202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 180069120

約数和(自身を除く): 107430918

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 173, 182, 273, 346, 519, 546, 769, 1038, 1211, 1538, 2249, 2307, 2422, 3633, 4498, 4614, 5383, 6747, 7266, 9997, 10766, 13494, 15743, 16149, 19994, 29991, 31486, 32298, 47229, 59982, 69979, 94458, 133037, 139958, 209937, 266074, 399111, 419874, 798222, 931259, 1729481, 1862518, 2793777, 3458962, 5188443, 5587554, 10376886, 12106367, 24212734, 36319101, 72638202]

約数ペア:

[(1, 72638202), (2, 36319101), (3, 24212734), (6, 12106367), (7, 10376886), (13, 5587554), (14, 5188443), (21, 3458962), (26, 2793777), (39, 1862518), (42, 1729481), (78, 931259), (91, 798222), (173, 419874), (182, 399111), (273, 266074), (346, 209937), (519, 139958), (546, 133037), (769, 94458), (1038, 69979), (1211, 59982), (1538, 47229), (2249, 32298), (2307, 31486), (2422, 29991), (3633, 19994), (4498, 16149), (4614, 15743), (5383, 13494), (6747, 10766), (7266, 9997)]