78840647064

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17950967}}^1$

素因数の和:17951040

約数の個数: 48

約数和(自身を含む): 217027203120

約数和(自身を除く): 138186556056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 17950967, 35901934, 53852901, 71803868, 107705802, 143607736, 161558703, 215411604, 323117406, 430823208, 646234812, 1095008987, 1292469624, 2190017974, 3285026961, 4380035948, 6570053922, 8760071896, 9855080883, 13140107844, 19710161766, 26280215688, 39420323532, 78840647064]

約数ペア:

[(1, 78840647064), (2, 39420323532), (3, 26280215688), (4, 19710161766), (6, 13140107844), (8, 9855080883), (9, 8760071896), (12, 6570053922), (18, 4380035948), (24, 3285026961), (36, 2190017974), (61, 1292469624), (72, 1095008987), (122, 646234812), (183, 430823208), (244, 323117406), (366, 215411604), (488, 161558703), (549, 143607736), (732, 107705802), (1098, 71803868), (1464, 53852901), (2196, 35901934), (4392, 17950967)]