90548148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 149436492

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 557, 589, 713, 874, 1114, 1178, 1311, 1426, 1671, 1748, 1767, 2139, 2228, 2356, 2622, 2852, 3342, 3534, 4278, 5244, 6684, 7068, 8556, 10583, 12811, 13547, 17267, 21166, 25622, 27094, 31749, 34534, 38433, 40641, 42332, 51244, 51801, 54188, 63498, 69068, 76866, 81282, 103602, 126996, 153732, 162564, 207204, 243409, 328073, 397141, 486818, 656146, 730227, 794282, 973636, 984219, 1191423, 1312292, 1460454, 1588564, 1968438, 2382846, 2920908, 3936876, 4765692, 7545679, 15091358, 22637037, 30182716, 45274074, 90548148]

約数ペア:

[(1, 90548148), (2, 45274074), (3, 30182716), (4, 22637037), (6, 15091358), (12, 7545679), (19, 4765692), (23, 3936876), (31, 2920908), (38, 2382846), (46, 1968438), (57, 1588564), (62, 1460454), (69, 1312292), (76, 1191423), (92, 984219), (93, 973636), (114, 794282), (124, 730227), (138, 656146), (186, 486818), (228, 397141), (276, 328073), (372, 243409), (437, 207204), (557, 162564), (589, 153732), (713, 126996), (874, 103602), (1114, 81282), (1178, 76866), (1311, 69068), (1426, 63498), (1671, 54188), (1748, 51801), (1767, 51244), (2139, 42332), (2228, 40641), (2356, 38433), (2622, 34534), (2852, 31749), (3342, 27094), (3534, 25622), (4278, 21166), (5244, 17267), (6684, 13547), (7068, 12811), (8556, 10583)]