42064884

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 112275072

約数和(自身を除く): 70210188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 503, 606, 828, 909, 1006, 1212, 1509, 1818, 2012, 2323, 3018, 3636, 4527, 4646, 6036, 6969, 9054, 9292, 11569, 13938, 18108, 20907, 23138, 27876, 34707, 41814, 46276, 50803, 69414, 83628, 101606, 104121, 138828, 152409, 203212, 208242, 304818, 416484, 457227, 609636, 914454, 1168469, 1828908, 2336938, 3505407, 4673876, 7010814, 10516221, 14021628, 21032442, 42064884]

約数ペア:

[(1, 42064884), (2, 21032442), (3, 14021628), (4, 10516221), (6, 7010814), (9, 4673876), (12, 3505407), (18, 2336938), (23, 1828908), (36, 1168469), (46, 914454), (69, 609636), (92, 457227), (101, 416484), (138, 304818), (202, 208242), (207, 203212), (276, 152409), (303, 138828), (404, 104121), (414, 101606), (503, 83628), (606, 69414), (828, 50803), (909, 46276), (1006, 41814), (1212, 34707), (1509, 27876), (1818, 23138), (2012, 20907), (2323, 18108), (3018, 13938), (3636, 11569), (4527, 9292), (4646, 9054), (6036, 6969)]