78028776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 144

約数和(自身を含む): 260491140

約数和(自身を除く): 182462364

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1301, 1428, 1666, 1764, 2142, 2499, 2602, 2856, 3332, 3528, 3903, 4284, 4998, 5204, 6664, 7497, 7806, 8568, 9107, 9996, 10408, 11709, 14994, 15612, 18214, 19992, 22117, 23418, 27321, 29988, 31224, 36428, 44234, 46836, 54642, 59976, 63749, 66351, 72856, 81963, 88468, 93672, 109284, 127498, 132702, 154819, 163926, 176936, 191247, 199053, 218568, 254996, 265404, 309638, 327852, 382494, 398106, 464457, 509992, 530808, 573741, 619276, 655704, 764988, 796212, 928914, 1083733, 1147482, 1238552, 1393371, 1529976, 1592424, 1857828, 2167466, 2294964, 2786742, 3251199, 3715656, 4334932, 4589928, 5573484, 6502398, 8669864, 9753597, 11146968, 13004796, 19507194, 26009592, 39014388, 78028776]

約数ペア:

[(1, 78028776), (2, 39014388), (3, 26009592), (4, 19507194), (6, 13004796), (7, 11146968), (8, 9753597), (9, 8669864), (12, 6502398), (14, 5573484), (17, 4589928), (18, 4334932), (21, 3715656), (24, 3251199), (28, 2786742), (34, 2294964), (36, 2167466), (42, 1857828), (49, 1592424), (51, 1529976), (56, 1393371), (63, 1238552), (68, 1147482), (72, 1083733), (84, 928914), (98, 796212), (102, 764988), (119, 655704), (126, 619276), (136, 573741), (147, 530808), (153, 509992), (168, 464457), (196, 398106), (204, 382494), (238, 327852), (252, 309638), (294, 265404), (306, 254996), (357, 218568), (392, 199053), (408, 191247), (441, 176936), (476, 163926), (504, 154819), (588, 132702), (612, 127498), (714, 109284), (833, 93672), (882, 88468), (952, 81963), (1071, 72856), (1176, 66351), (1224, 63749), (1301, 59976), (1428, 54642), (1666, 46836), (1764, 44234), (2142, 36428), (2499, 31224), (2602, 29988), (2856, 27321), (3332, 23418), (3528, 22117), (3903, 19992), (4284, 18214), (4998, 15612), (5204, 14994), (6664, 11709), (7497, 10408), (7806, 9996), (8568, 9107)]