72543692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 73515508

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 274, 442, 548, 599, 884, 1198, 1781, 2329, 2396, 3562, 4658, 7124, 7787, 9316, 10183, 15574, 20366, 30277, 31148, 40732, 60554, 82063, 121108, 132379, 164126, 264758, 328252, 529516, 1066819, 1395071, 2133638, 2790142, 4267276, 5580284, 18135923, 36271846, 72543692]

約数ペア:

[(1, 72543692), (2, 36271846), (4, 18135923), (13, 5580284), (17, 4267276), (26, 2790142), (34, 2133638), (52, 1395071), (68, 1066819), (137, 529516), (221, 328252), (274, 264758), (442, 164126), (548, 132379), (599, 121108), (884, 82063), (1198, 60554), (1781, 40732), (2329, 31148), (2396, 30277), (3562, 20366), (4658, 15574), (7124, 10183), (7787, 9316)]