4723212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 12728016

約数和(自身を除く): 8004804

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 137, 156, 169, 204, 221, 274, 338, 411, 442, 507, 548, 663, 676, 822, 884, 1014, 1326, 1644, 1781, 2028, 2329, 2652, 2873, 3562, 4658, 5343, 5746, 6987, 7124, 8619, 9316, 10686, 11492, 13974, 17238, 21372, 23153, 27948, 30277, 34476, 46306, 60554, 69459, 90831, 92612, 121108, 138918, 181662, 277836, 363324, 393601, 787202, 1180803, 1574404, 2361606, 4723212]

約数ペア:

[(1, 4723212), (2, 2361606), (3, 1574404), (4, 1180803), (6, 787202), (12, 393601), (13, 363324), (17, 277836), (26, 181662), (34, 138918), (39, 121108), (51, 92612), (52, 90831), (68, 69459), (78, 60554), (102, 46306), (137, 34476), (156, 30277), (169, 27948), (204, 23153), (221, 21372), (274, 17238), (338, 13974), (411, 11492), (442, 10686), (507, 9316), (548, 8619), (663, 7124), (676, 6987), (822, 5746), (884, 5343), (1014, 4658), (1326, 3562), (1644, 2873), (1781, 2652), (2028, 2329)]