61531596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 183680000

約数和(自身を除く): 122148404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 409, 597, 756, 796, 818, 1194, 1227, 1393, 1636, 1791, 2388, 2454, 2786, 2863, 3582, 3681, 4179, 4908, 5373, 5572, 5726, 7164, 7362, 8358, 8589, 10746, 11043, 11452, 12537, 14724, 16716, 17178, 21492, 22086, 25074, 25767, 34356, 37611, 44172, 50148, 51534, 75222, 77301, 81391, 103068, 150444, 154602, 162782, 244173, 309204, 325564, 488346, 569737, 732519, 976692, 1139474, 1465038, 1709211, 2197557, 2278948, 2930076, 3418422, 4395114, 5127633, 6836844, 8790228, 10255266, 15382899, 20510532, 30765798, 61531596]

約数ペア:

[(1, 61531596), (2, 30765798), (3, 20510532), (4, 15382899), (6, 10255266), (7, 8790228), (9, 6836844), (12, 5127633), (14, 4395114), (18, 3418422), (21, 2930076), (27, 2278948), (28, 2197557), (36, 1709211), (42, 1465038), (54, 1139474), (63, 976692), (84, 732519), (108, 569737), (126, 488346), (189, 325564), (199, 309204), (252, 244173), (378, 162782), (398, 154602), (409, 150444), (597, 103068), (756, 81391), (796, 77301), (818, 75222), (1194, 51534), (1227, 50148), (1393, 44172), (1636, 37611), (1791, 34356), (2388, 25767), (2454, 25074), (2786, 22086), (2863, 21492), (3582, 17178), (3681, 16716), (4179, 14724), (4908, 12537), (5373, 11452), (5572, 11043), (5726, 10746), (7164, 8589), (7362, 8358)]