123898068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{70237}}^1$

素因数の和:70261

約数の個数: 54

約数和(自身を含む): 364324506

約数和(自身を除く): 240426438

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 70237, 140474, 210711, 280948, 421422, 491659, 632133, 842844, 983318, 1264266, 1474977, 1966636, 2528532, 2949954, 3441613, 4424931, 5899908, 6883226, 8849862, 10324839, 13766452, 17699724, 20649678, 30974517, 41299356, 61949034, 123898068]

約数ペア:

[(1, 123898068), (2, 61949034), (3, 41299356), (4, 30974517), (6, 20649678), (7, 17699724), (9, 13766452), (12, 10324839), (14, 8849862), (18, 6883226), (21, 5899908), (28, 4424931), (36, 3441613), (42, 2949954), (49, 2528532), (63, 1966636), (84, 1474977), (98, 1264266), (126, 983318), (147, 842844), (196, 632133), (252, 491659), (294, 421422), (441, 280948), (588, 210711), (882, 140474), (1764, 70237)]