84468735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 164436480

約数和(自身を除く): 79967745

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 169, 195, 261, 377, 383, 435, 507, 585, 845, 1131, 1149, 1305, 1521, 1885, 1915, 2535, 3393, 3447, 4901, 4979, 5655, 5745, 7605, 11107, 14703, 14937, 16965, 17235, 24505, 24895, 33321, 44109, 44811, 55535, 64727, 73515, 74685, 99963, 144391, 166605, 194181, 220545, 224055, 323635, 433173, 499815, 582543, 721955, 970905, 1299519, 1877083, 2165865, 2912715, 5631249, 6497595, 9385415, 16893747, 28156245, 84468735]

約数ペア:

[(1, 84468735), (3, 28156245), (5, 16893747), (9, 9385415), (13, 6497595), (15, 5631249), (29, 2912715), (39, 2165865), (45, 1877083), (65, 1299519), (87, 970905), (117, 721955), (145, 582543), (169, 499815), (195, 433173), (261, 323635), (377, 224055), (383, 220545), (435, 194181), (507, 166605), (585, 144391), (845, 99963), (1131, 74685), (1149, 73515), (1305, 64727), (1521, 55535), (1885, 44811), (1915, 44109), (2535, 33321), (3393, 24895), (3447, 24505), (4901, 17235), (4979, 16965), (5655, 14937), (5745, 14703), (7605, 11107)]