127611684

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 330290688

約数和(自身を除く): 202679004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 191, 201, 268, 277, 382, 402, 554, 573, 603, 764, 804, 831, 1108, 1146, 1206, 1662, 1719, 2292, 2412, 2493, 3324, 3438, 4986, 6876, 9972, 12797, 18559, 25594, 37118, 38391, 51188, 52907, 55677, 74236, 76782, 105814, 111354, 115173, 153564, 158721, 167031, 211628, 222708, 230346, 317442, 334062, 460692, 476163, 634884, 668124, 952326, 1904652, 3544769, 7089538, 10634307, 14179076, 21268614, 31902921, 42537228, 63805842, 127611684]

約数ペア:

[(1, 127611684), (2, 63805842), (3, 42537228), (4, 31902921), (6, 21268614), (9, 14179076), (12, 10634307), (18, 7089538), (36, 3544769), (67, 1904652), (134, 952326), (191, 668124), (201, 634884), (268, 476163), (277, 460692), (382, 334062), (402, 317442), (554, 230346), (573, 222708), (603, 211628), (764, 167031), (804, 158721), (831, 153564), (1108, 115173), (1146, 111354), (1206, 105814), (1662, 76782), (1719, 74236), (2292, 55677), (2412, 52907), (2493, 51188), (3324, 38391), (3438, 37118), (4986, 25594), (6876, 18559), (9972, 12797)]