83740068

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 235262720

約数和(自身を除く): 151522652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 223, 228, 244, 324, 342, 366, 446, 513, 549, 669, 684, 732, 892, 1026, 1098, 1159, 1338, 1539, 1647, 2007, 2052, 2196, 2318, 2676, 3078, 3294, 3477, 4014, 4237, 4636, 4941, 6021, 6156, 6588, 6954, 8028, 8474, 9882, 10431, 12042, 12711, 13603, 13908, 16948, 18063, 19764, 20862, 24084, 25422, 27206, 31293, 36126, 38133, 40809, 41724, 50844, 54412, 62586, 72252, 76266, 81618, 93879, 114399, 122427, 125172, 152532, 163236, 187758, 228798, 244854, 258457, 343197, 367281, 375516, 457596, 489708, 516914, 686394, 734562, 775371, 1033828, 1101843, 1372788, 1469124, 1550742, 2203686, 2326113, 3101484, 4407372, 4652226, 6978339, 9304452, 13956678, 20935017, 27913356, 41870034, 83740068]

約数ペア:

[(1, 83740068), (2, 41870034), (3, 27913356), (4, 20935017), (6, 13956678), (9, 9304452), (12, 6978339), (18, 4652226), (19, 4407372), (27, 3101484), (36, 2326113), (38, 2203686), (54, 1550742), (57, 1469124), (61, 1372788), (76, 1101843), (81, 1033828), (108, 775371), (114, 734562), (122, 686394), (162, 516914), (171, 489708), (183, 457596), (223, 375516), (228, 367281), (244, 343197), (324, 258457), (342, 244854), (366, 228798), (446, 187758), (513, 163236), (549, 152532), (669, 125172), (684, 122427), (732, 114399), (892, 93879), (1026, 81618), (1098, 76266), (1159, 72252), (1338, 62586), (1539, 54412), (1647, 50844), (2007, 41724), (2052, 40809), (2196, 38133), (2318, 36126), (2676, 31293), (3078, 27206), (3294, 25422), (3477, 24084), (4014, 20862), (4237, 19764), (4636, 18063), (4941, 16948), (6021, 13908), (6156, 13603), (6588, 12711), (6954, 12042), (8028, 10431), (8474, 9882)]