73897068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 206123008

約数和(自身を除く): 132225940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1663, 1932, 2116, 3174, 3326, 3703, 4989, 6348, 6652, 7406, 9978, 11109, 11641, 14812, 19956, 22218, 23282, 34923, 38249, 44436, 46564, 69846, 76498, 114747, 139692, 152996, 229494, 267743, 458988, 535486, 803229, 879727, 1070972, 1606458, 1759454, 2639181, 3212916, 3518908, 5278362, 6158089, 10556724, 12316178, 18474267, 24632356, 36948534, 73897068]

約数ペア:

[(1, 73897068), (2, 36948534), (3, 24632356), (4, 18474267), (6, 12316178), (7, 10556724), (12, 6158089), (14, 5278362), (21, 3518908), (23, 3212916), (28, 2639181), (42, 1759454), (46, 1606458), (69, 1070972), (84, 879727), (92, 803229), (138, 535486), (161, 458988), (276, 267743), (322, 229494), (483, 152996), (529, 139692), (644, 114747), (966, 76498), (1058, 69846), (1587, 46564), (1663, 44436), (1932, 38249), (2116, 34923), (3174, 23282), (3326, 22218), (3703, 19956), (4989, 14812), (6348, 11641), (6652, 11109), (7406, 9978)]