72980328

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{74167}}^1$

素因数の和:74217

約数の個数: 32

約数和(自身を含む): 186903360

約数和(自身を除く): 113923032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 74167, 148334, 222501, 296668, 445002, 593336, 890004, 1780008, 3040847, 6081694, 9122541, 12163388, 18245082, 24326776, 36490164, 72980328]

約数ペア:

[(1, 72980328), (2, 36490164), (3, 24326776), (4, 18245082), (6, 12163388), (8, 9122541), (12, 6081694), (24, 3040847), (41, 1780008), (82, 890004), (123, 593336), (164, 445002), (246, 296668), (328, 222501), (492, 148334), (984, 74167)]