31626324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 87429888

約数和(自身を除く): 55803564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 1667, 2108, 3162, 3334, 4743, 5001, 6324, 6668, 9486, 10002, 15003, 18972, 20004, 28339, 30006, 51677, 56678, 60012, 85017, 103354, 113356, 155031, 170034, 206708, 255051, 310062, 340068, 465093, 510102, 620124, 878509, 930186, 1020204, 1757018, 1860372, 2635527, 3514036, 5271054, 7906581, 10542108, 15813162, 31626324]

約数ペア:

[(1, 31626324), (2, 15813162), (3, 10542108), (4, 7906581), (6, 5271054), (9, 3514036), (12, 2635527), (17, 1860372), (18, 1757018), (31, 1020204), (34, 930186), (36, 878509), (51, 620124), (62, 510102), (68, 465093), (93, 340068), (102, 310062), (124, 255051), (153, 206708), (186, 170034), (204, 155031), (279, 113356), (306, 103354), (372, 85017), (527, 60012), (558, 56678), (612, 51677), (1054, 30006), (1116, 28339), (1581, 20004), (1667, 18972), (2108, 15003), (3162, 10002), (3334, 9486), (4743, 6668), (5001, 6324)]