97719812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 194584320

約数和(自身を除く): 96864508

約数列:

[1, 2, 4, 19, 31, 37, 38, 59, 62, 74, 76, 118, 124, 148, 236, 361, 589, 703, 722, 1121, 1147, 1178, 1406, 1444, 1829, 2183, 2242, 2294, 2356, 2812, 3658, 4366, 4484, 4588, 7316, 8732, 11191, 13357, 21299, 21793, 22382, 26714, 34751, 41477, 42598, 43586, 44764, 53428, 67673, 69502, 82954, 85196, 87172, 135346, 139004, 165908, 270692, 414067, 660269, 788063, 828134, 1285787, 1320538, 1576126, 1656268, 2571574, 2641076, 3152252, 5143148, 24429953, 48859906, 97719812]

約数ペア:

[(1, 97719812), (2, 48859906), (4, 24429953), (19, 5143148), (31, 3152252), (37, 2641076), (38, 2571574), (59, 1656268), (62, 1576126), (74, 1320538), (76, 1285787), (118, 828134), (124, 788063), (148, 660269), (236, 414067), (361, 270692), (589, 165908), (703, 139004), (722, 135346), (1121, 87172), (1147, 85196), (1178, 82954), (1406, 69502), (1444, 67673), (1829, 53428), (2183, 44764), (2242, 43586), (2294, 42598), (2356, 41477), (2812, 34751), (3658, 26714), (4366, 22382), (4484, 21793), (4588, 21299), (7316, 13357), (8732, 11191)]