39219612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 99851136

約数和(自身を除く): 60631524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 263, 289, 516, 526, 578, 731, 789, 867, 1052, 1156, 1462, 1578, 1734, 2193, 2924, 3156, 3468, 4386, 4471, 8772, 8942, 11309, 12427, 13413, 17884, 22618, 24854, 26826, 33927, 37281, 45236, 49708, 53652, 67854, 74562, 76007, 135708, 149124, 152014, 192253, 228021, 304028, 384506, 456042, 576759, 769012, 912084, 1153518, 2307036, 3268301, 6536602, 9804903, 13073204, 19609806, 39219612]

約数ペア:

[(1, 39219612), (2, 19609806), (3, 13073204), (4, 9804903), (6, 6536602), (12, 3268301), (17, 2307036), (34, 1153518), (43, 912084), (51, 769012), (68, 576759), (86, 456042), (102, 384506), (129, 304028), (172, 228021), (204, 192253), (258, 152014), (263, 149124), (289, 135708), (516, 76007), (526, 74562), (578, 67854), (731, 53652), (789, 49708), (867, 45236), (1052, 37281), (1156, 33927), (1462, 26826), (1578, 24854), (1734, 22618), (2193, 17884), (2924, 13413), (3156, 12427), (3468, 11309), (4386, 8942), (4471, 8772)]