39976236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 105565824

約数和(自身を除く): 65589588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 113, 124, 186, 226, 279, 317, 339, 372, 452, 558, 634, 678, 951, 1017, 1116, 1268, 1356, 1902, 2034, 2853, 3503, 3804, 4068, 5706, 7006, 9827, 10509, 11412, 14012, 19654, 21018, 29481, 31527, 35821, 39308, 42036, 58962, 63054, 71642, 88443, 107463, 117924, 126108, 143284, 176886, 214926, 322389, 353772, 429852, 644778, 1110451, 1289556, 2220902, 3331353, 4441804, 6662706, 9994059, 13325412, 19988118, 39976236]

約数ペア:

[(1, 39976236), (2, 19988118), (3, 13325412), (4, 9994059), (6, 6662706), (9, 4441804), (12, 3331353), (18, 2220902), (31, 1289556), (36, 1110451), (62, 644778), (93, 429852), (113, 353772), (124, 322389), (186, 214926), (226, 176886), (279, 143284), (317, 126108), (339, 117924), (372, 107463), (452, 88443), (558, 71642), (634, 63054), (678, 58962), (951, 42036), (1017, 39308), (1116, 35821), (1268, 31527), (1356, 29481), (1902, 21018), (2034, 19654), (2853, 14012), (3503, 11412), (3804, 10509), (4068, 9827), (5706, 7006)]