76972876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 150492160

約数和(自身を除く): 73519284

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 589, 703, 883, 1147, 1178, 1406, 1766, 2294, 2356, 2812, 3532, 4588, 16777, 21793, 27373, 32671, 33554, 43586, 54746, 65342, 67108, 87172, 109492, 130684, 520087, 620749, 1012801, 1040174, 1241498, 2025602, 2080348, 2482996, 4051204, 19243219, 38486438, 76972876]

約数ペア:

[(1, 76972876), (2, 38486438), (4, 19243219), (19, 4051204), (31, 2482996), (37, 2080348), (38, 2025602), (62, 1241498), (74, 1040174), (76, 1012801), (124, 620749), (148, 520087), (589, 130684), (703, 109492), (883, 87172), (1147, 67108), (1178, 65342), (1406, 54746), (1766, 43586), (2294, 33554), (2356, 32671), (2812, 27373), (3532, 21793), (4588, 16777)]