82603612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 191845584

約数和(自身を除く): 109241972

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 1907, 2548, 3094, 3332, 3814, 6188, 7628, 10829, 13349, 21658, 24791, 26698, 32419, 43316, 49582, 53396, 64838, 93443, 99164, 129676, 173537, 186886, 226933, 347074, 373772, 421447, 453866, 694148, 842894, 907732, 1214759, 1588531, 1685788, 2429518, 2950129, 3177062, 4859036, 5900258, 6354124, 11800516, 20650903, 41301806, 82603612]

約数ペア:

[(1, 82603612), (2, 41301806), (4, 20650903), (7, 11800516), (13, 6354124), (14, 5900258), (17, 4859036), (26, 3177062), (28, 2950129), (34, 2429518), (49, 1685788), (52, 1588531), (68, 1214759), (91, 907732), (98, 842894), (119, 694148), (182, 453866), (196, 421447), (221, 373772), (238, 347074), (364, 226933), (442, 186886), (476, 173537), (637, 129676), (833, 99164), (884, 93443), (1274, 64838), (1547, 53396), (1666, 49582), (1907, 43316), (2548, 32419), (3094, 26698), (3332, 24791), (3814, 21658), (6188, 13349), (7628, 10829)]