42677628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 116769744

約数和(自身を除く): 74092116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 401, 543, 588, 724, 802, 1086, 1203, 1267, 1604, 2172, 2406, 2534, 2807, 3801, 4812, 5068, 5614, 7602, 8421, 8869, 11228, 15204, 16842, 17738, 19649, 26607, 33684, 35476, 39298, 53214, 58947, 72581, 78596, 106428, 117894, 145162, 217743, 235788, 290324, 435486, 508067, 870972, 1016134, 1524201, 2032268, 3048402, 3556469, 6096804, 7112938, 10669407, 14225876, 21338814, 42677628]

約数ペア:

[(1, 42677628), (2, 21338814), (3, 14225876), (4, 10669407), (6, 7112938), (7, 6096804), (12, 3556469), (14, 3048402), (21, 2032268), (28, 1524201), (42, 1016134), (49, 870972), (84, 508067), (98, 435486), (147, 290324), (181, 235788), (196, 217743), (294, 145162), (362, 117894), (401, 106428), (543, 78596), (588, 72581), (724, 58947), (802, 53214), (1086, 39298), (1203, 35476), (1267, 33684), (1604, 26607), (2172, 19649), (2406, 17738), (2534, 16842), (2807, 15204), (3801, 11228), (4812, 8869), (5068, 8421), (5614, 7602)]