72697248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19417}}^1$

素因数の和:19446

約数の個数: 72

約数和(自身を含む): 222646788

約数和(自身を除く): 149949540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19417, 38834, 58251, 77668, 116502, 155336, 174753, 233004, 252421, 310672, 349506, 466008, 504842, 621344, 699012, 757263, 932016, 1009684, 1398024, 1514526, 1864032, 2019368, 2271789, 2796048, 3029052, 4038736, 4543578, 5592096, 6058104, 8077472, 9087156, 12116208, 18174312, 24232416, 36348624, 72697248]

約数ペア:

[(1, 72697248), (2, 36348624), (3, 24232416), (4, 18174312), (6, 12116208), (8, 9087156), (9, 8077472), (12, 6058104), (13, 5592096), (16, 4543578), (18, 4038736), (24, 3029052), (26, 2796048), (32, 2271789), (36, 2019368), (39, 1864032), (48, 1514526), (52, 1398024), (72, 1009684), (78, 932016), (96, 757263), (104, 699012), (117, 621344), (144, 504842), (156, 466008), (208, 349506), (234, 310672), (288, 252421), (312, 233004), (416, 174753), (468, 155336), (624, 116502), (936, 77668), (1248, 58251), (1872, 38834), (3744, 19417)]