85982988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 250629120

約数和(自身を除く): 164646132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 213, 273, 284, 364, 426, 497, 546, 852, 923, 994, 1092, 1109, 1491, 1846, 1988, 2218, 2769, 2982, 3327, 3692, 4436, 5538, 5964, 6461, 6654, 7763, 11076, 12922, 13308, 14417, 15526, 19383, 23289, 25844, 28834, 31052, 38766, 43251, 46578, 57668, 77532, 78739, 86502, 93156, 100919, 157478, 173004, 201838, 236217, 302757, 314956, 403676, 472434, 551173, 605514, 944868, 1023607, 1102346, 1211028, 1653519, 2047214, 2204692, 3070821, 3307038, 4094428, 6141642, 6614076, 7165249, 12283284, 14330498, 21495747, 28660996, 42991494, 85982988]

約数ペア:

[(1, 85982988), (2, 42991494), (3, 28660996), (4, 21495747), (6, 14330498), (7, 12283284), (12, 7165249), (13, 6614076), (14, 6141642), (21, 4094428), (26, 3307038), (28, 3070821), (39, 2204692), (42, 2047214), (52, 1653519), (71, 1211028), (78, 1102346), (84, 1023607), (91, 944868), (142, 605514), (156, 551173), (182, 472434), (213, 403676), (273, 314956), (284, 302757), (364, 236217), (426, 201838), (497, 173004), (546, 157478), (852, 100919), (923, 93156), (994, 86502), (1092, 78739), (1109, 77532), (1491, 57668), (1846, 46578), (1988, 43251), (2218, 38766), (2769, 31052), (2982, 28834), (3327, 25844), (3692, 23289), (4436, 19383), (5538, 15526), (5964, 14417), (6461, 13308), (6654, 12922), (7763, 11076)]