78840780116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8837}}^1\times {\mathrm{18743}}^1$

素因数の和:27608

約数の個数: 48

約数和(自身を含む): 166984747776

約数和(自身を除く): 88143967660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8837, 17674, 18743, 35348, 37486, 61859, 74972, 123718, 131201, 150229, 247436, 262402, 300458, 318631, 524804, 600916, 637262, 1051603, 1274524, 2103206, 2230417, 4206412, 4460834, 8921668, 165631891, 331263782, 662527564, 1159423237, 2318846474, 2815742147, 4637692948, 5631484294, 11262968588, 19710195029, 39420390058, 78840780116]

約数ペア:

[(1, 78840780116), (2, 39420390058), (4, 19710195029), (7, 11262968588), (14, 5631484294), (17, 4637692948), (28, 2815742147), (34, 2318846474), (68, 1159423237), (119, 662527564), (238, 331263782), (476, 165631891), (8837, 8921668), (17674, 4460834), (18743, 4206412), (35348, 2230417), (37486, 2103206), (61859, 1274524), (74972, 1051603), (123718, 637262), (131201, 600916), (150229, 524804), (247436, 318631), (262402, 300458)]