80966928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 242393216

約数和(自身を除く): 161426288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3301, 3504, 4088, 6132, 6602, 8176, 9903, 12264, 13204, 19806, 23107, 24528, 26408, 39612, 46214, 52816, 69321, 79224, 92428, 138642, 158448, 184856, 240973, 277284, 369712, 481946, 554568, 722919, 963892, 1109136, 1445838, 1686811, 1927784, 2891676, 3373622, 3855568, 5060433, 5783352, 6747244, 10120866, 11566704, 13494488, 20241732, 26988976, 40483464, 80966928]

約数ペア:

[(1, 80966928), (2, 40483464), (3, 26988976), (4, 20241732), (6, 13494488), (7, 11566704), (8, 10120866), (12, 6747244), (14, 5783352), (16, 5060433), (21, 3855568), (24, 3373622), (28, 2891676), (42, 1927784), (48, 1686811), (56, 1445838), (73, 1109136), (84, 963892), (112, 722919), (146, 554568), (168, 481946), (219, 369712), (292, 277284), (336, 240973), (438, 184856), (511, 158448), (584, 138642), (876, 92428), (1022, 79224), (1168, 69321), (1533, 52816), (1752, 46214), (2044, 39612), (3066, 26408), (3301, 24528), (3504, 23107), (4088, 19806), (6132, 13204), (6602, 12264), (8176, 9903)]