80994492

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 227673600

約数和(自身を除く): 146679108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 223, 228, 236, 324, 342, 354, 446, 513, 531, 669, 684, 708, 892, 1026, 1062, 1121, 1338, 1539, 1593, 2007, 2052, 2124, 2242, 2676, 3078, 3186, 3363, 4014, 4237, 4484, 4779, 6021, 6156, 6372, 6726, 8028, 8474, 9558, 10089, 12042, 12711, 13157, 13452, 16948, 18063, 19116, 20178, 24084, 25422, 26314, 30267, 36126, 38133, 39471, 40356, 50844, 52628, 60534, 72252, 76266, 78942, 90801, 114399, 118413, 121068, 152532, 157884, 181602, 228798, 236826, 249983, 343197, 355239, 363204, 457596, 473652, 499966, 686394, 710478, 749949, 999932, 1065717, 1372788, 1420956, 1499898, 2131434, 2249847, 2999796, 4262868, 4499694, 6749541, 8999388, 13499082, 20248623, 26998164, 40497246, 80994492]

約数ペア:

[(1, 80994492), (2, 40497246), (3, 26998164), (4, 20248623), (6, 13499082), (9, 8999388), (12, 6749541), (18, 4499694), (19, 4262868), (27, 2999796), (36, 2249847), (38, 2131434), (54, 1499898), (57, 1420956), (59, 1372788), (76, 1065717), (81, 999932), (108, 749949), (114, 710478), (118, 686394), (162, 499966), (171, 473652), (177, 457596), (223, 363204), (228, 355239), (236, 343197), (324, 249983), (342, 236826), (354, 228798), (446, 181602), (513, 157884), (531, 152532), (669, 121068), (684, 118413), (708, 114399), (892, 90801), (1026, 78942), (1062, 76266), (1121, 72252), (1338, 60534), (1539, 52628), (1593, 50844), (2007, 40356), (2052, 39471), (2124, 38133), (2242, 36126), (2676, 30267), (3078, 26314), (3186, 25422), (3363, 24084), (4014, 20178), (4237, 19116), (4484, 18063), (4779, 16948), (6021, 13452), (6156, 13157), (6372, 12711), (6726, 12042), (8028, 10089), (8474, 9558)]