78688944

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3066

約数の個数: 60

約数和(自身を含む): 221450112

約数和(自身を除く): 142761168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 2861, 3056, 3438, 4584, 5722, 6876, 8583, 9168, 11444, 13752, 17166, 22888, 25749, 27504, 34332, 45776, 51498, 68664, 102996, 137328, 205992, 411984, 546451, 1092902, 1639353, 2185804, 3278706, 4371608, 4918059, 6557412, 8743216, 9836118, 13114824, 19672236, 26229648, 39344472, 78688944]

約数ペア:

[(1, 78688944), (2, 39344472), (3, 26229648), (4, 19672236), (6, 13114824), (8, 9836118), (9, 8743216), (12, 6557412), (16, 4918059), (18, 4371608), (24, 3278706), (36, 2185804), (48, 1639353), (72, 1092902), (144, 546451), (191, 411984), (382, 205992), (573, 137328), (764, 102996), (1146, 68664), (1528, 51498), (1719, 45776), (2292, 34332), (2861, 27504), (3056, 25749), (3438, 22888), (4584, 17166), (5722, 13752), (6876, 11444), (8583, 9168)]