29088468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 82686240

約数和(自身を除く): 53597772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 171, 172, 207, 228, 258, 276, 342, 387, 414, 437, 516, 684, 774, 817, 828, 874, 989, 1311, 1548, 1634, 1748, 1849, 1978, 2451, 2622, 2967, 3268, 3698, 3933, 3956, 4902, 5244, 5547, 5934, 7353, 7396, 7866, 8901, 9804, 11094, 11868, 14706, 15732, 16641, 17802, 18791, 22188, 29412, 33282, 35131, 35604, 37582, 42527, 56373, 66564, 70262, 75164, 85054, 105393, 112746, 127581, 140524, 169119, 170108, 210786, 225492, 255162, 316179, 338238, 382743, 421572, 510324, 632358, 676476, 765486, 808013, 1264716, 1530972, 1616026, 2424039, 3232052, 4848078, 7272117, 9696156, 14544234, 29088468]

約数ペア:

[(1, 29088468), (2, 14544234), (3, 9696156), (4, 7272117), (6, 4848078), (9, 3232052), (12, 2424039), (18, 1616026), (19, 1530972), (23, 1264716), (36, 808013), (38, 765486), (43, 676476), (46, 632358), (57, 510324), (69, 421572), (76, 382743), (86, 338238), (92, 316179), (114, 255162), (129, 225492), (138, 210786), (171, 170108), (172, 169119), (207, 140524), (228, 127581), (258, 112746), (276, 105393), (342, 85054), (387, 75164), (414, 70262), (437, 66564), (516, 56373), (684, 42527), (774, 37582), (817, 35604), (828, 35131), (874, 33282), (989, 29412), (1311, 22188), (1548, 18791), (1634, 17802), (1748, 16641), (1849, 15732), (1978, 14706), (2451, 11868), (2622, 11094), (2967, 9804), (3268, 8901), (3698, 7866), (3933, 7396), (3956, 7353), (4902, 5934), (5244, 5547)]