72145024

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 166659840

約数和(自身を除く): 94514816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1103, 1168, 2044, 2206, 2336, 4088, 4412, 4672, 7721, 8176, 8824, 9344, 15442, 16352, 17648, 30884, 32704, 35296, 61768, 65408, 70592, 80519, 123536, 141184, 161038, 247072, 322076, 494144, 563633, 644152, 988288, 1127266, 1288304, 2254532, 2576608, 4509064, 5153216, 9018128, 10306432, 18036256, 36072512, 72145024]

約数ペア:

[(1, 72145024), (2, 36072512), (4, 18036256), (7, 10306432), (8, 9018128), (14, 5153216), (16, 4509064), (28, 2576608), (32, 2254532), (56, 1288304), (64, 1127266), (73, 988288), (112, 644152), (128, 563633), (146, 494144), (224, 322076), (292, 247072), (448, 161038), (511, 141184), (584, 123536), (896, 80519), (1022, 70592), (1103, 65408), (1168, 61768), (2044, 35296), (2206, 32704), (2336, 30884), (4088, 17648), (4412, 16352), (4672, 15442), (7721, 9344), (8176, 8824)]