31150728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 96

約数和(自身を含む): 101524800

約数和(自身を除く): 70374072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 3253, 4788, 6506, 9576, 9759, 13012, 19518, 22771, 26024, 29277, 39036, 45542, 58554, 61807, 68313, 78072, 91084, 117108, 123614, 136626, 182168, 185421, 204939, 234216, 247228, 273252, 370842, 409878, 432649, 494456, 546504, 556263, 741684, 819756, 865298, 1112526, 1297947, 1483368, 1639512, 1730596, 2225052, 2595894, 3461192, 3893841, 4450104, 5191788, 7787682, 10383576, 15575364, 31150728]

約数ペア:

[(1, 31150728), (2, 15575364), (3, 10383576), (4, 7787682), (6, 5191788), (7, 4450104), (8, 3893841), (9, 3461192), (12, 2595894), (14, 2225052), (18, 1730596), (19, 1639512), (21, 1483368), (24, 1297947), (28, 1112526), (36, 865298), (38, 819756), (42, 741684), (56, 556263), (57, 546504), (63, 494456), (72, 432649), (76, 409878), (84, 370842), (114, 273252), (126, 247228), (133, 234216), (152, 204939), (168, 185421), (171, 182168), (228, 136626), (252, 123614), (266, 117108), (342, 91084), (399, 78072), (456, 68313), (504, 61807), (532, 58554), (684, 45542), (798, 39036), (1064, 29277), (1197, 26024), (1368, 22771), (1596, 19518), (2394, 13012), (3192, 9759), (3253, 9576), (4788, 6506)]