64796316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 176033088

約数和(自身を除く): 111236772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 53, 68, 78, 102, 106, 156, 159, 204, 212, 221, 318, 442, 461, 636, 663, 689, 884, 901, 922, 1326, 1378, 1383, 1802, 1844, 2067, 2652, 2703, 2756, 2766, 3604, 4134, 5406, 5532, 5993, 7837, 8268, 10812, 11713, 11986, 15674, 17979, 23426, 23511, 23972, 24433, 31348, 35139, 35958, 46852, 47022, 48866, 70278, 71916, 73299, 94044, 97732, 101881, 140556, 146598, 203762, 293196, 305643, 317629, 407524, 415361, 611286, 635258, 830722, 952887, 1222572, 1246083, 1270516, 1661444, 1905774, 2492166, 3811548, 4984332, 5399693, 10799386, 16199079, 21598772, 32398158, 64796316]

約数ペア:

[(1, 64796316), (2, 32398158), (3, 21598772), (4, 16199079), (6, 10799386), (12, 5399693), (13, 4984332), (17, 3811548), (26, 2492166), (34, 1905774), (39, 1661444), (51, 1270516), (52, 1246083), (53, 1222572), (68, 952887), (78, 830722), (102, 635258), (106, 611286), (156, 415361), (159, 407524), (204, 317629), (212, 305643), (221, 293196), (318, 203762), (442, 146598), (461, 140556), (636, 101881), (663, 97732), (689, 94044), (884, 73299), (901, 71916), (922, 70278), (1326, 48866), (1378, 47022), (1383, 46852), (1802, 35958), (1844, 35139), (2067, 31348), (2652, 24433), (2703, 23972), (2756, 23511), (2766, 23426), (3604, 17979), (4134, 15674), (5406, 11986), (5532, 11713), (5993, 10812), (7837, 8268)]