31406596236

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{235849}}^1$

素因数の和:236005

約数の個数: 72

約数和(自身を含む): 82930520400

約数和(自身を除く): 51523924164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 1233, 1644, 2466, 3699, 4932, 7398, 11097, 14796, 22194, 33291, 44388, 66582, 133164, 235849, 471698, 707547, 943396, 1415094, 2122641, 2830188, 4245282, 6367923, 8490564, 12735846, 19103769, 25471692, 32311313, 38207538, 57311307, 64622626, 76415076, 96933939, 114622614, 129245252, 193867878, 229245228, 290801817, 387735756, 581603634, 872405451, 1163207268, 1744810902, 2617216353, 3489621804, 5234432706, 7851649059, 10468865412, 15703298118, 31406596236]

約数ペア:

[(1, 31406596236), (2, 15703298118), (3, 10468865412), (4, 7851649059), (6, 5234432706), (9, 3489621804), (12, 2617216353), (18, 1744810902), (27, 1163207268), (36, 872405451), (54, 581603634), (81, 387735756), (108, 290801817), (137, 229245228), (162, 193867878), (243, 129245252), (274, 114622614), (324, 96933939), (411, 76415076), (486, 64622626), (548, 57311307), (822, 38207538), (972, 32311313), (1233, 25471692), (1644, 19103769), (2466, 12735846), (3699, 8490564), (4932, 6367923), (7398, 4245282), (11097, 2830188), (14796, 2122641), (22194, 1415094), (33291, 943396), (44388, 707547), (66582, 471698), (133164, 235849)]