90595908

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 258551832

約数和(自身を除く): 167955924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 137, 156, 157, 162, 234, 274, 314, 324, 351, 411, 468, 471, 548, 628, 702, 822, 942, 1053, 1233, 1404, 1413, 1644, 1781, 1884, 2041, 2106, 2466, 2826, 3562, 3699, 4082, 4212, 4239, 4932, 5343, 5652, 6123, 7124, 7398, 8164, 8478, 10686, 11097, 12246, 12717, 14796, 16029, 16956, 18369, 21372, 21509, 22194, 24492, 25434, 32058, 36738, 43018, 44388, 48087, 50868, 55107, 64116, 64527, 73476, 86036, 96174, 110214, 129054, 144261, 165321, 192348, 193581, 220428, 258108, 279617, 288522, 330642, 387162, 559234, 577044, 580743, 661284, 774324, 838851, 1118468, 1161486, 1677702, 1742229, 2322972, 2516553, 3355404, 3484458, 5033106, 6968916, 7549659, 10066212, 15099318, 22648977, 30198636, 45297954, 90595908]

約数ペア:

[(1, 90595908), (2, 45297954), (3, 30198636), (4, 22648977), (6, 15099318), (9, 10066212), (12, 7549659), (13, 6968916), (18, 5033106), (26, 3484458), (27, 3355404), (36, 2516553), (39, 2322972), (52, 1742229), (54, 1677702), (78, 1161486), (81, 1118468), (108, 838851), (117, 774324), (137, 661284), (156, 580743), (157, 577044), (162, 559234), (234, 387162), (274, 330642), (314, 288522), (324, 279617), (351, 258108), (411, 220428), (468, 193581), (471, 192348), (548, 165321), (628, 144261), (702, 129054), (822, 110214), (942, 96174), (1053, 86036), (1233, 73476), (1404, 64527), (1413, 64116), (1644, 55107), (1781, 50868), (1884, 48087), (2041, 44388), (2106, 43018), (2466, 36738), (2826, 32058), (3562, 25434), (3699, 24492), (4082, 22194), (4212, 21509), (4239, 21372), (4932, 18369), (5343, 16956), (5652, 16029), (6123, 14796), (7124, 12717), (7398, 12246), (8164, 11097), (8478, 10686)]