75981204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 208222560

約数和(自身を除く): 132241356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 907, 1074, 1611, 1814, 2148, 2327, 2721, 3222, 3628, 4654, 5442, 6444, 6981, 8163, 9308, 10884, 11791, 13962, 16326, 20943, 23582, 27924, 32652, 35373, 41886, 47164, 70746, 83772, 106119, 141492, 162353, 212238, 324706, 424476, 487059, 649412, 974118, 1461177, 1948236, 2110589, 2922354, 4221178, 5844708, 6331767, 8442356, 12663534, 18995301, 25327068, 37990602, 75981204]

約数ペア:

[(1, 75981204), (2, 37990602), (3, 25327068), (4, 18995301), (6, 12663534), (9, 8442356), (12, 6331767), (13, 5844708), (18, 4221178), (26, 2922354), (36, 2110589), (39, 1948236), (52, 1461177), (78, 974118), (117, 649412), (156, 487059), (179, 424476), (234, 324706), (358, 212238), (468, 162353), (537, 141492), (716, 106119), (907, 83772), (1074, 70746), (1611, 47164), (1814, 41886), (2148, 35373), (2327, 32652), (2721, 27924), (3222, 23582), (3628, 20943), (4654, 16326), (5442, 13962), (6444, 11791), (6981, 10884), (8163, 9308)]