89608428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 144

約数和(自身を含む): 295364160

約数和(自身を除く): 205755732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1609, 1638, 1989, 2142, 2652, 3094, 3218, 3276, 3978, 4284, 4641, 4827, 6188, 6436, 7956, 9282, 9654, 11263, 13923, 14481, 18564, 19308, 20917, 22526, 27353, 27846, 28962, 33789, 41834, 45052, 54706, 55692, 57924, 62751, 67578, 82059, 83668, 101367, 109412, 125502, 135156, 146419, 164118, 188253, 191471, 202734, 246177, 251004, 292838, 328236, 355589, 376506, 382942, 405468, 439257, 492354, 574413, 585676, 711178, 753012, 765884, 878514, 984708, 1066767, 1148826, 1317771, 1422356, 1723239, 1757028, 2133534, 2297652, 2489123, 2635542, 3200301, 3446478, 4267068, 4978246, 5271084, 6400602, 6892956, 7467369, 9956492, 12801204, 14934738, 22402107, 29869476, 44804214, 89608428]

約数ペア:

[(1, 89608428), (2, 44804214), (3, 29869476), (4, 22402107), (6, 14934738), (7, 12801204), (9, 9956492), (12, 7467369), (13, 6892956), (14, 6400602), (17, 5271084), (18, 4978246), (21, 4267068), (26, 3446478), (28, 3200301), (34, 2635542), (36, 2489123), (39, 2297652), (42, 2133534), (51, 1757028), (52, 1723239), (63, 1422356), (68, 1317771), (78, 1148826), (84, 1066767), (91, 984708), (102, 878514), (117, 765884), (119, 753012), (126, 711178), (153, 585676), (156, 574413), (182, 492354), (204, 439257), (221, 405468), (234, 382942), (238, 376506), (252, 355589), (273, 328236), (306, 292838), (357, 251004), (364, 246177), (442, 202734), (468, 191471), (476, 188253), (546, 164118), (612, 146419), (663, 135156), (714, 125502), (819, 109412), (884, 101367), (1071, 83668), (1092, 82059), (1326, 67578), (1428, 62751), (1547, 57924), (1609, 55692), (1638, 54706), (1989, 45052), (2142, 41834), (2652, 33789), (3094, 28962), (3218, 27846), (3276, 27353), (3978, 22526), (4284, 20917), (4641, 19308), (4827, 18564), (6188, 14481), (6436, 13923), (7956, 11263), (9282, 9654)]