69253936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 80022224

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 47, 74, 76, 94, 131, 148, 152, 188, 262, 296, 304, 376, 524, 592, 703, 752, 893, 1048, 1406, 1739, 1786, 2096, 2489, 2812, 3478, 3572, 4847, 4978, 5624, 6157, 6956, 7144, 9694, 9956, 11248, 12314, 13912, 14288, 19388, 19912, 24628, 27824, 33041, 38776, 39824, 49256, 66082, 77552, 92093, 98512, 116983, 132164, 184186, 227809, 233966, 264328, 368372, 455618, 467932, 528656, 736744, 911236, 935864, 1473488, 1822472, 1871728, 3644944, 4328371, 8656742, 17313484, 34626968, 69253936]

約数ペア:

[(1, 69253936), (2, 34626968), (4, 17313484), (8, 8656742), (16, 4328371), (19, 3644944), (37, 1871728), (38, 1822472), (47, 1473488), (74, 935864), (76, 911236), (94, 736744), (131, 528656), (148, 467932), (152, 455618), (188, 368372), (262, 264328), (296, 233966), (304, 227809), (376, 184186), (524, 132164), (592, 116983), (703, 98512), (752, 92093), (893, 77552), (1048, 66082), (1406, 49256), (1739, 39824), (1786, 38776), (2096, 33041), (2489, 27824), (2812, 24628), (3478, 19912), (3572, 19388), (4847, 14288), (4978, 13912), (5624, 12314), (6157, 11248), (6956, 9956), (7144, 9694)]