72377688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 203673600

約数和(自身を除く): 131295912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 67, 69, 76, 92, 103, 114, 134, 138, 152, 184, 201, 206, 228, 268, 276, 309, 402, 412, 437, 456, 536, 552, 618, 804, 824, 874, 1236, 1273, 1311, 1541, 1608, 1748, 1957, 2369, 2472, 2546, 2622, 3082, 3496, 3819, 3914, 4623, 4738, 5092, 5244, 5871, 6164, 6901, 7107, 7638, 7828, 9246, 9476, 10184, 10488, 11742, 12328, 13802, 14214, 15276, 15656, 18492, 18952, 20703, 23484, 27604, 28428, 29279, 30552, 36984, 41406, 45011, 46968, 55208, 56856, 58558, 82812, 87837, 90022, 117116, 131119, 135033, 158723, 165624, 175674, 180044, 234232, 262238, 270066, 317446, 351348, 360088, 393357, 476169, 524476, 540132, 634892, 702696, 786714, 952338, 1048952, 1080264, 1269784, 1573428, 1904676, 3015737, 3146856, 3809352, 6031474, 9047211, 12062948, 18094422, 24125896, 36188844, 72377688]

約数ペア:

[(1, 72377688), (2, 36188844), (3, 24125896), (4, 18094422), (6, 12062948), (8, 9047211), (12, 6031474), (19, 3809352), (23, 3146856), (24, 3015737), (38, 1904676), (46, 1573428), (57, 1269784), (67, 1080264), (69, 1048952), (76, 952338), (92, 786714), (103, 702696), (114, 634892), (134, 540132), (138, 524476), (152, 476169), (184, 393357), (201, 360088), (206, 351348), (228, 317446), (268, 270066), (276, 262238), (309, 234232), (402, 180044), (412, 175674), (437, 165624), (456, 158723), (536, 135033), (552, 131119), (618, 117116), (804, 90022), (824, 87837), (874, 82812), (1236, 58558), (1273, 56856), (1311, 55208), (1541, 46968), (1608, 45011), (1748, 41406), (1957, 36984), (2369, 30552), (2472, 29279), (2546, 28428), (2622, 27604), (3082, 23484), (3496, 20703), (3819, 18952), (3914, 18492), (4623, 15656), (4738, 15276), (5092, 14214), (5244, 13802), (5871, 12328), (6164, 11742), (6901, 10488), (7107, 10184), (7638, 9476), (7828, 9246)]