72541924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 174424320

約数和(自身を除く): 101882396

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 617, 646, 884, 988, 1234, 1292, 1547, 1729, 2261, 2468, 3094, 3458, 4199, 4319, 4522, 6188, 6916, 8021, 8398, 8638, 9044, 10489, 11723, 16042, 16796, 17276, 20978, 23446, 29393, 32084, 41956, 46892, 56147, 58786, 73423, 82061, 112294, 117572, 136357, 146846, 152399, 164122, 199291, 224588, 272714, 293692, 304798, 328244, 398582, 545428, 609596, 797164, 954499, 1066793, 1395037, 1908998, 2133586, 2590783, 2790074, 3817996, 4267172, 5181566, 5580148, 10363132, 18135481, 36270962, 72541924]

約数ペア:

[(1, 72541924), (2, 36270962), (4, 18135481), (7, 10363132), (13, 5580148), (14, 5181566), (17, 4267172), (19, 3817996), (26, 2790074), (28, 2590783), (34, 2133586), (38, 1908998), (52, 1395037), (68, 1066793), (76, 954499), (91, 797164), (119, 609596), (133, 545428), (182, 398582), (221, 328244), (238, 304798), (247, 293692), (266, 272714), (323, 224588), (364, 199291), (442, 164122), (476, 152399), (494, 146846), (532, 136357), (617, 117572), (646, 112294), (884, 82061), (988, 73423), (1234, 58786), (1292, 56147), (1547, 46892), (1729, 41956), (2261, 32084), (2468, 29393), (3094, 23446), (3458, 20978), (4199, 17276), (4319, 16796), (4522, 16042), (6188, 11723), (6916, 10489), (8021, 9044), (8398, 8638)]