78100386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 193283328

約数和(自身を除く): 115182942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 313, 457, 546, 626, 914, 939, 1371, 1878, 2191, 2742, 3199, 4069, 4382, 5941, 6398, 6573, 8138, 9597, 11882, 12207, 13146, 17823, 19194, 24414, 28483, 35646, 41587, 56966, 83174, 85449, 124761, 143041, 170898, 249522, 286082, 429123, 858246, 1001287, 1859533, 2002574, 3003861, 3719066, 5578599, 6007722, 11157198, 13016731, 26033462, 39050193, 78100386]

約数ペア:

[(1, 78100386), (2, 39050193), (3, 26033462), (6, 13016731), (7, 11157198), (13, 6007722), (14, 5578599), (21, 3719066), (26, 3003861), (39, 2002574), (42, 1859533), (78, 1001287), (91, 858246), (182, 429123), (273, 286082), (313, 249522), (457, 170898), (546, 143041), (626, 124761), (914, 85449), (939, 83174), (1371, 56966), (1878, 41587), (2191, 35646), (2742, 28483), (3199, 24414), (4069, 19194), (4382, 17823), (5941, 13146), (6398, 12207), (6573, 11882), (8138, 9597)]