89186148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 242718840

約数和(自身を除く): 153532692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 2389, 3111, 4148, 4778, 6222, 7167, 9333, 9556, 12444, 14334, 18666, 21501, 28668, 37332, 40613, 43002, 81226, 86004, 121839, 145729, 162452, 243678, 291458, 365517, 437187, 487356, 582916, 731034, 874374, 1311561, 1462068, 1748748, 2477393, 2623122, 4954786, 5246244, 7432179, 9909572, 14864358, 22296537, 29728716, 44593074, 89186148]

約数ペア:

[(1, 89186148), (2, 44593074), (3, 29728716), (4, 22296537), (6, 14864358), (9, 9909572), (12, 7432179), (17, 5246244), (18, 4954786), (34, 2623122), (36, 2477393), (51, 1748748), (61, 1462068), (68, 1311561), (102, 874374), (122, 731034), (153, 582916), (183, 487356), (204, 437187), (244, 365517), (306, 291458), (366, 243678), (549, 162452), (612, 145729), (732, 121839), (1037, 86004), (1098, 81226), (2074, 43002), (2196, 40613), (2389, 37332), (3111, 28668), (4148, 21501), (4778, 18666), (6222, 14334), (7167, 12444), (9333, 9556)]