78029028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 254423680

約数和(自身を除く): 176394652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 853, 924, 1089, 1188, 1386, 1452, 1694, 1706, 2079, 2178, 2541, 2559, 2772, 3267, 3388, 3412, 4158, 4356, 5082, 5118, 5971, 6534, 7623, 7677, 8316, 9383, 10164, 10236, 11942, 13068, 15246, 15354, 17913, 18766, 22869, 23031, 23884, 28149, 30492, 30708, 35826, 37532, 45738, 46062, 53739, 56298, 65681, 71652, 84447, 91476, 92124, 103213, 107478, 112596, 131362, 161217, 168894, 197043, 206426, 214956, 253341, 262724, 309639, 322434, 337788, 394086, 412852, 506682, 591129, 619278, 644868, 722491, 788172, 928917, 1013364, 1182258, 1238556, 1444982, 1773387, 1857834, 2167473, 2364516, 2786751, 2889964, 3546774, 3715668, 4334946, 5573502, 6502419, 7093548, 8669892, 11147004, 13004838, 19507257, 26009676, 39014514, 78029028]

約数ペア:

[(1, 78029028), (2, 39014514), (3, 26009676), (4, 19507257), (6, 13004838), (7, 11147004), (9, 8669892), (11, 7093548), (12, 6502419), (14, 5573502), (18, 4334946), (21, 3715668), (22, 3546774), (27, 2889964), (28, 2786751), (33, 2364516), (36, 2167473), (42, 1857834), (44, 1773387), (54, 1444982), (63, 1238556), (66, 1182258), (77, 1013364), (84, 928917), (99, 788172), (108, 722491), (121, 644868), (126, 619278), (132, 591129), (154, 506682), (189, 412852), (198, 394086), (231, 337788), (242, 322434), (252, 309639), (297, 262724), (308, 253341), (363, 214956), (378, 206426), (396, 197043), (462, 168894), (484, 161217), (594, 131362), (693, 112596), (726, 107478), (756, 103213), (847, 92124), (853, 91476), (924, 84447), (1089, 71652), (1188, 65681), (1386, 56298), (1452, 53739), (1694, 46062), (1706, 45738), (2079, 37532), (2178, 35826), (2541, 30708), (2559, 30492), (2772, 28149), (3267, 23884), (3388, 23031), (3412, 22869), (4158, 18766), (4356, 17913), (5082, 15354), (5118, 15246), (5971, 13068), (6534, 11942), (7623, 10236), (7677, 10164), (8316, 9383)]