68769904

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 94076816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 683, 812, 868, 899, 1366, 1624, 1736, 1798, 2732, 3248, 3472, 3596, 4781, 5464, 6293, 7192, 9562, 10928, 12586, 14384, 19124, 19807, 21173, 25172, 38248, 39614, 42346, 50344, 76496, 79228, 84692, 100688, 138649, 148211, 158456, 169384, 277298, 296422, 316912, 338768, 554596, 592844, 614017, 1109192, 1185688, 1228034, 2218384, 2371376, 2456068, 4298119, 4912136, 8596238, 9824272, 17192476, 34384952, 68769904]

約数ペア:

[(1, 68769904), (2, 34384952), (4, 17192476), (7, 9824272), (8, 8596238), (14, 4912136), (16, 4298119), (28, 2456068), (29, 2371376), (31, 2218384), (56, 1228034), (58, 1185688), (62, 1109192), (112, 614017), (116, 592844), (124, 554596), (203, 338768), (217, 316912), (232, 296422), (248, 277298), (406, 169384), (434, 158456), (464, 148211), (496, 138649), (683, 100688), (812, 84692), (868, 79228), (899, 76496), (1366, 50344), (1624, 42346), (1736, 39614), (1798, 38248), (2732, 25172), (3248, 21173), (3472, 19807), (3596, 19124), (4781, 14384), (5464, 12586), (6293, 10928), (7192, 9562)]