89078004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4261

約数の個数: 72

約数和(自身を含む): 244724480

約数和(自身を除く): 155646476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 4201, 5301, 7068, 8402, 10602, 12603, 16804, 21204, 25206, 37809, 50412, 75618, 79819, 130231, 151236, 159638, 239457, 260462, 319276, 390693, 478914, 520924, 718371, 781386, 957828, 1172079, 1436742, 1562772, 2344158, 2474389, 2873484, 4688316, 4948778, 7423167, 9897556, 14846334, 22269501, 29692668, 44539002, 89078004]

約数ペア:

[(1, 89078004), (2, 44539002), (3, 29692668), (4, 22269501), (6, 14846334), (9, 9897556), (12, 7423167), (18, 4948778), (19, 4688316), (31, 2873484), (36, 2474389), (38, 2344158), (57, 1562772), (62, 1436742), (76, 1172079), (93, 957828), (114, 781386), (124, 718371), (171, 520924), (186, 478914), (228, 390693), (279, 319276), (342, 260462), (372, 239457), (558, 159638), (589, 151236), (684, 130231), (1116, 79819), (1178, 75618), (1767, 50412), (2356, 37809), (3534, 25206), (4201, 21204), (5301, 16804), (7068, 12603), (8402, 10602)]