89139222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3769

約数の個数: 48

約数和(自身を含む): 206219520

約数和(自身を除く): 117080298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 3671, 4047, 7342, 8094, 11013, 12141, 22026, 24282, 33039, 66078, 69749, 139498, 209247, 260641, 418494, 521282, 627741, 781923, 1255482, 1563846, 2345769, 4691538, 4952179, 9904358, 14856537, 29713074, 44569611, 89139222]

約数ペア:

[(1, 89139222), (2, 44569611), (3, 29713074), (6, 14856537), (9, 9904358), (18, 4952179), (19, 4691538), (38, 2345769), (57, 1563846), (71, 1255482), (114, 781923), (142, 627741), (171, 521282), (213, 418494), (342, 260641), (426, 209247), (639, 139498), (1278, 69749), (1349, 66078), (2698, 33039), (3671, 24282), (4047, 22026), (7342, 12141), (8094, 11013)]