77309388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 215423208

約数和(自身を除く): 138113820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 131, 156, 169, 194, 234, 262, 291, 338, 388, 393, 468, 507, 524, 582, 676, 786, 873, 1014, 1164, 1179, 1261, 1521, 1572, 1703, 1746, 2028, 2358, 2522, 3042, 3406, 3492, 3783, 4716, 5044, 5109, 6084, 6812, 7566, 10218, 11349, 12707, 15132, 15327, 16393, 20436, 22139, 22698, 25414, 30654, 32786, 38121, 44278, 45396, 49179, 50828, 61308, 65572, 66417, 76242, 88556, 98358, 114363, 132834, 147537, 152484, 165191, 196716, 199251, 228726, 265668, 295074, 330382, 398502, 457452, 495573, 590148, 660764, 797004, 991146, 1486719, 1982292, 2147483, 2973438, 4294966, 5946876, 6442449, 8589932, 12884898, 19327347, 25769796, 38654694, 77309388]

約数ペア:

[(1, 77309388), (2, 38654694), (3, 25769796), (4, 19327347), (6, 12884898), (9, 8589932), (12, 6442449), (13, 5946876), (18, 4294966), (26, 2973438), (36, 2147483), (39, 1982292), (52, 1486719), (78, 991146), (97, 797004), (117, 660764), (131, 590148), (156, 495573), (169, 457452), (194, 398502), (234, 330382), (262, 295074), (291, 265668), (338, 228726), (388, 199251), (393, 196716), (468, 165191), (507, 152484), (524, 147537), (582, 132834), (676, 114363), (786, 98358), (873, 88556), (1014, 76242), (1164, 66417), (1179, 65572), (1261, 61308), (1521, 50828), (1572, 49179), (1703, 45396), (1746, 44278), (2028, 38121), (2358, 32786), (2522, 30654), (3042, 25414), (3406, 22698), (3492, 22139), (3783, 20436), (4716, 16393), (5044, 15327), (5109, 15132), (6084, 12707), (6812, 11349), (7566, 10218)]