78330616

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 193914000

約数和(自身を除く): 115583384

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 809, 931, 988, 1064, 1274, 1618, 1729, 1862, 1976, 2548, 3236, 3458, 3724, 5096, 5663, 6472, 6916, 7448, 10517, 11326, 12103, 13832, 15371, 21034, 22652, 24206, 30742, 39641, 42068, 45304, 48412, 61484, 73619, 79282, 84136, 96824, 107597, 122968, 147238, 158564, 199823, 215194, 294476, 317128, 399646, 430388, 515333, 588952, 753179, 799292, 860776, 1030666, 1398761, 1506358, 1598584, 2061332, 2797522, 3012716, 4122664, 5595044, 6025432, 9791327, 11190088, 19582654, 39165308, 78330616]

約数ペア:

[(1, 78330616), (2, 39165308), (4, 19582654), (7, 11190088), (8, 9791327), (13, 6025432), (14, 5595044), (19, 4122664), (26, 3012716), (28, 2797522), (38, 2061332), (49, 1598584), (52, 1506358), (56, 1398761), (76, 1030666), (91, 860776), (98, 799292), (104, 753179), (133, 588952), (152, 515333), (182, 430388), (196, 399646), (247, 317128), (266, 294476), (364, 215194), (392, 199823), (494, 158564), (532, 147238), (637, 122968), (728, 107597), (809, 96824), (931, 84136), (988, 79282), (1064, 73619), (1274, 61484), (1618, 48412), (1729, 45304), (1862, 42068), (1976, 39641), (2548, 30742), (3236, 24206), (3458, 22652), (3724, 21034), (5096, 15371), (5663, 13832), (6472, 12103), (6916, 11326), (7448, 10517)]