85079872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 191495680

約数和(自身を除く): 106415808

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 61, 62, 64, 74, 76, 122, 124, 148, 152, 244, 248, 296, 304, 488, 496, 589, 592, 608, 703, 976, 992, 1147, 1159, 1178, 1184, 1216, 1406, 1891, 1952, 1984, 2257, 2294, 2318, 2356, 2368, 2812, 3782, 3904, 4514, 4588, 4636, 4712, 5624, 7564, 9028, 9176, 9272, 9424, 11248, 15128, 18056, 18352, 18544, 18848, 21793, 22496, 30256, 35929, 36112, 36704, 37088, 37696, 42883, 43586, 44992, 60512, 69967, 71858, 72224, 73408, 74176, 85766, 87172, 121024, 139934, 143716, 144448, 171532, 174344, 279868, 287432, 343064, 348688, 559736, 574864, 686128, 697376, 1119472, 1149728, 1329373, 1372256, 1394752, 2238944, 2299456, 2658746, 2744512, 4477888, 5317492, 10634984, 21269968, 42539936, 85079872]

約数ペア:

[(1, 85079872), (2, 42539936), (4, 21269968), (8, 10634984), (16, 5317492), (19, 4477888), (31, 2744512), (32, 2658746), (37, 2299456), (38, 2238944), (61, 1394752), (62, 1372256), (64, 1329373), (74, 1149728), (76, 1119472), (122, 697376), (124, 686128), (148, 574864), (152, 559736), (244, 348688), (248, 343064), (296, 287432), (304, 279868), (488, 174344), (496, 171532), (589, 144448), (592, 143716), (608, 139934), (703, 121024), (976, 87172), (992, 85766), (1147, 74176), (1159, 73408), (1178, 72224), (1184, 71858), (1216, 69967), (1406, 60512), (1891, 44992), (1952, 43586), (1984, 42883), (2257, 37696), (2294, 37088), (2318, 36704), (2356, 36112), (2368, 35929), (2812, 30256), (3782, 22496), (3904, 21793), (4514, 18848), (4588, 18544), (4636, 18352), (4712, 18056), (5624, 15128), (7564, 11248), (9028, 9424), (9176, 9272)]