77888070988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1\times {\mathrm{2803}}^1$

素因数の和:3711

約数の個数: 96

約数和(自身を含む): 169764299264

約数和(自身を除く): 91876228276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 787, 1261, 1358, 1574, 2522, 2716, 2803, 3148, 5044, 5509, 5606, 8827, 10231, 11018, 11212, 17654, 19621, 20462, 22036, 35308, 36439, 39242, 40924, 71617, 72878, 76339, 78484, 143234, 145756, 152678, 255073, 271891, 286468, 305356, 510146, 534373, 543782, 992407, 1020292, 1068746, 1087564, 1903237, 1984814, 2137492, 2205961, 3534583, 3806474, 3969628, 4411922, 6946849, 7069166, 7612948, 8823844, 13893698, 14138332, 15441727, 24742081, 27787396, 28677493, 30883454, 49484162, 57354986, 61766908, 98968324, 114709972, 200742451, 213978217, 401484902, 427956434, 802969804, 855912868, 1497847519, 2781716821, 2995695038, 5563433642, 5991390076, 11126867284, 19472017747, 38944035494, 77888070988]

約数ペア:

[(1, 77888070988), (2, 38944035494), (4, 19472017747), (7, 11126867284), (13, 5991390076), (14, 5563433642), (26, 2995695038), (28, 2781716821), (52, 1497847519), (91, 855912868), (97, 802969804), (182, 427956434), (194, 401484902), (364, 213978217), (388, 200742451), (679, 114709972), (787, 98968324), (1261, 61766908), (1358, 57354986), (1574, 49484162), (2522, 30883454), (2716, 28677493), (2803, 27787396), (3148, 24742081), (5044, 15441727), (5509, 14138332), (5606, 13893698), (8827, 8823844), (10231, 7612948), (11018, 7069166), (11212, 6946849), (17654, 4411922), (19621, 3969628), (20462, 3806474), (22036, 3534583), (35308, 2205961), (36439, 2137492), (39242, 1984814), (40924, 1903237), (71617, 1087564), (72878, 1068746), (76339, 1020292), (78484, 992407), (143234, 543782), (145756, 534373), (152678, 510146), (255073, 305356), (271891, 286468)]