76864944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 215264000

約数和(自身を除く): 138399056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 398, 597, 619, 624, 796, 1194, 1238, 1592, 1857, 2388, 2476, 2587, 3184, 3714, 4776, 4952, 5174, 7428, 7761, 8047, 9552, 9904, 10348, 14856, 15522, 16094, 20696, 24141, 29712, 31044, 32188, 41392, 48282, 62088, 64376, 96564, 123181, 124176, 128752, 193128, 246362, 369543, 386256, 492724, 739086, 985448, 1478172, 1601353, 1970896, 2956344, 3202706, 4804059, 5912688, 6405412, 9608118, 12810824, 19216236, 25621648, 38432472, 76864944]

約数ペア:

[(1, 76864944), (2, 38432472), (3, 25621648), (4, 19216236), (6, 12810824), (8, 9608118), (12, 6405412), (13, 5912688), (16, 4804059), (24, 3202706), (26, 2956344), (39, 1970896), (48, 1601353), (52, 1478172), (78, 985448), (104, 739086), (156, 492724), (199, 386256), (208, 369543), (312, 246362), (398, 193128), (597, 128752), (619, 124176), (624, 123181), (796, 96564), (1194, 64376), (1238, 62088), (1592, 48282), (1857, 41392), (2388, 32188), (2476, 31044), (2587, 29712), (3184, 24141), (3714, 20696), (4776, 16094), (4952, 15522), (5174, 14856), (7428, 10348), (7761, 9904), (8047, 9552)]