82018404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 241703280

約数和(自身を除く): 159684876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 61, 68, 78, 102, 117, 122, 153, 156, 169, 183, 204, 221, 234, 244, 306, 338, 366, 442, 468, 507, 549, 612, 663, 676, 732, 793, 884, 1014, 1037, 1098, 1326, 1521, 1586, 1989, 2028, 2074, 2196, 2197, 2379, 2652, 2873, 3042, 3111, 3172, 3978, 4148, 4394, 4758, 5746, 6084, 6222, 6591, 7137, 7956, 8619, 8788, 9333, 9516, 10309, 11492, 12444, 13182, 13481, 14274, 17238, 18666, 19773, 20618, 25857, 26364, 26962, 28548, 30927, 34476, 37332, 37349, 39546, 40443, 41236, 51714, 53924, 61854, 74698, 79092, 80886, 92781, 103428, 112047, 121329, 123708, 134017, 149396, 161772, 175253, 185562, 224094, 242658, 268034, 336141, 350506, 371124, 402051, 448188, 485316, 525759, 536068, 672282, 701012, 804102, 1051518, 1206153, 1344564, 1577277, 1608204, 2103036, 2278289, 2412306, 3154554, 4556578, 4824612, 6309108, 6834867, 9113156, 13669734, 20504601, 27339468, 41009202, 82018404]

約数ペア:

[(1, 82018404), (2, 41009202), (3, 27339468), (4, 20504601), (6, 13669734), (9, 9113156), (12, 6834867), (13, 6309108), (17, 4824612), (18, 4556578), (26, 3154554), (34, 2412306), (36, 2278289), (39, 2103036), (51, 1608204), (52, 1577277), (61, 1344564), (68, 1206153), (78, 1051518), (102, 804102), (117, 701012), (122, 672282), (153, 536068), (156, 525759), (169, 485316), (183, 448188), (204, 402051), (221, 371124), (234, 350506), (244, 336141), (306, 268034), (338, 242658), (366, 224094), (442, 185562), (468, 175253), (507, 161772), (549, 149396), (612, 134017), (663, 123708), (676, 121329), (732, 112047), (793, 103428), (884, 92781), (1014, 80886), (1037, 79092), (1098, 74698), (1326, 61854), (1521, 53924), (1586, 51714), (1989, 41236), (2028, 40443), (2074, 39546), (2196, 37349), (2197, 37332), (2379, 34476), (2652, 30927), (2873, 28548), (3042, 26962), (3111, 26364), (3172, 25857), (3978, 20618), (4148, 19773), (4394, 18666), (4758, 17238), (5746, 14274), (6084, 13481), (6222, 13182), (6591, 12444), (7137, 11492), (7956, 10309), (8619, 9516), (8788, 9333)]