68328144

素因数分解:

$2^4\times 3^3\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:865

約数の個数: 80

約数和(自身を含む): 197179840

約数和(自身を除く): 128851696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 277, 432, 554, 571, 831, 1108, 1142, 1662, 1713, 2216, 2284, 2493, 3324, 3426, 4432, 4568, 4986, 5139, 6648, 6852, 7479, 9136, 9972, 10278, 13296, 13704, 14958, 15417, 19944, 20556, 27408, 29916, 30834, 39888, 41112, 59832, 61668, 82224, 119664, 123336, 158167, 246672, 316334, 474501, 632668, 949002, 1265336, 1423503, 1898004, 2530672, 2847006, 3796008, 4270509, 5694012, 7592016, 8541018, 11388024, 17082036, 22776048, 34164072, 68328144]

約数ペア:

[(1, 68328144), (2, 34164072), (3, 22776048), (4, 17082036), (6, 11388024), (8, 8541018), (9, 7592016), (12, 5694012), (16, 4270509), (18, 3796008), (24, 2847006), (27, 2530672), (36, 1898004), (48, 1423503), (54, 1265336), (72, 949002), (108, 632668), (144, 474501), (216, 316334), (277, 246672), (432, 158167), (554, 123336), (571, 119664), (831, 82224), (1108, 61668), (1142, 59832), (1662, 41112), (1713, 39888), (2216, 30834), (2284, 29916), (2493, 27408), (3324, 20556), (3426, 19944), (4432, 15417), (4568, 14958), (4986, 13704), (5139, 13296), (6648, 10278), (6852, 9972), (7479, 9136)]