71761284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2434

約数の個数: 108

約数和(自身を含む): 223518204

約数和(自身を除く): 151756920

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2393, 2499, 3332, 4284, 4786, 4998, 7179, 7497, 9572, 9996, 14358, 14994, 16751, 21537, 28716, 29988, 33502, 40681, 43074, 50253, 67004, 81362, 86148, 100506, 117257, 122043, 150759, 162724, 201012, 234514, 244086, 284767, 301518, 351771, 366129, 469028, 488172, 569534, 603036, 703542, 732258, 854301, 1055313, 1139068, 1407084, 1464516, 1708602, 1993369, 2110626, 2562903, 3417204, 3986738, 4221252, 5125806, 5980107, 7973476, 10251612, 11960214, 17940321, 23920428, 35880642, 71761284]

約数ペア:

[(1, 71761284), (2, 35880642), (3, 23920428), (4, 17940321), (6, 11960214), (7, 10251612), (9, 7973476), (12, 5980107), (14, 5125806), (17, 4221252), (18, 3986738), (21, 3417204), (28, 2562903), (34, 2110626), (36, 1993369), (42, 1708602), (49, 1464516), (51, 1407084), (63, 1139068), (68, 1055313), (84, 854301), (98, 732258), (102, 703542), (119, 603036), (126, 569534), (147, 488172), (153, 469028), (196, 366129), (204, 351771), (238, 301518), (252, 284767), (294, 244086), (306, 234514), (357, 201012), (441, 162724), (476, 150759), (588, 122043), (612, 117257), (714, 100506), (833, 86148), (882, 81362), (1071, 67004), (1428, 50253), (1666, 43074), (1764, 40681), (2142, 33502), (2393, 29988), (2499, 28716), (3332, 21537), (4284, 16751), (4786, 14994), (4998, 14358), (7179, 9996), (7497, 9572)]