81590616

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 154281384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 191, 204, 306, 349, 382, 408, 573, 612, 698, 764, 1047, 1146, 1224, 1396, 1528, 1719, 2094, 2292, 2792, 3141, 3247, 3438, 4188, 4584, 5933, 6282, 6494, 6876, 8376, 9741, 11866, 12564, 12988, 13752, 17799, 19482, 23732, 25128, 25976, 29223, 35598, 38964, 47464, 53397, 58446, 66659, 71196, 77928, 106794, 116892, 133318, 142392, 199977, 213588, 233784, 266636, 399954, 427176, 533272, 599931, 799908, 1133203, 1199862, 1599816, 2266406, 2399724, 3399609, 4532812, 4799448, 6799218, 9065624, 10198827, 13598436, 20397654, 27196872, 40795308, 81590616]

約数ペア:

[(1, 81590616), (2, 40795308), (3, 27196872), (4, 20397654), (6, 13598436), (8, 10198827), (9, 9065624), (12, 6799218), (17, 4799448), (18, 4532812), (24, 3399609), (34, 2399724), (36, 2266406), (51, 1599816), (68, 1199862), (72, 1133203), (102, 799908), (136, 599931), (153, 533272), (191, 427176), (204, 399954), (306, 266636), (349, 233784), (382, 213588), (408, 199977), (573, 142392), (612, 133318), (698, 116892), (764, 106794), (1047, 77928), (1146, 71196), (1224, 66659), (1396, 58446), (1528, 53397), (1719, 47464), (2094, 38964), (2292, 35598), (2792, 29223), (3141, 25976), (3247, 25128), (3438, 23732), (4188, 19482), (4584, 17799), (5933, 13752), (6282, 12988), (6494, 12564), (6876, 11866), (8376, 9741)]