89521432

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 229536720

約数和(自身を除く): 140015288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 1597, 2002, 2156, 2548, 3194, 4004, 4312, 5096, 6388, 7007, 8008, 11179, 12776, 14014, 17567, 20761, 22358, 28028, 35134, 41522, 44716, 56056, 70268, 78253, 83044, 89432, 122969, 140536, 145327, 156506, 166088, 228371, 245938, 290654, 313012, 456742, 491876, 581308, 626024, 860783, 913484, 983752, 1017289, 1162616, 1598597, 1721566, 1826968, 2034578, 3197194, 3443132, 4069156, 6394388, 6886264, 8138312, 11190179, 12788776, 22380358, 44760716, 89521432]

約数ペア:

[(1, 89521432), (2, 44760716), (4, 22380358), (7, 12788776), (8, 11190179), (11, 8138312), (13, 6886264), (14, 6394388), (22, 4069156), (26, 3443132), (28, 3197194), (44, 2034578), (49, 1826968), (52, 1721566), (56, 1598597), (77, 1162616), (88, 1017289), (91, 983752), (98, 913484), (104, 860783), (143, 626024), (154, 581308), (182, 491876), (196, 456742), (286, 313012), (308, 290654), (364, 245938), (392, 228371), (539, 166088), (572, 156506), (616, 145327), (637, 140536), (728, 122969), (1001, 89432), (1078, 83044), (1144, 78253), (1274, 70268), (1597, 56056), (2002, 44716), (2156, 41522), (2548, 35134), (3194, 28028), (4004, 22358), (4312, 20761), (5096, 17567), (6388, 14014), (7007, 12776), (8008, 11179)]