72844416

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 215408700

約数和(自身を除く): 142564284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1709, 1776, 2368, 2664, 3418, 3552, 4736, 5127, 5328, 6836, 7104, 10254, 10656, 13672, 14208, 15381, 20508, 21312, 27344, 30762, 41016, 42624, 54688, 61524, 63233, 82032, 109376, 123048, 126466, 164064, 189699, 218752, 246096, 252932, 328128, 379398, 492192, 505864, 569097, 656256, 758796, 984384, 1011728, 1138194, 1517592, 1968768, 2023456, 2276388, 3035184, 4046912, 4552776, 6070368, 8093824, 9105552, 12140736, 18211104, 24281472, 36422208, 72844416]

約数ペア:

[(1, 72844416), (2, 36422208), (3, 24281472), (4, 18211104), (6, 12140736), (8, 9105552), (9, 8093824), (12, 6070368), (16, 4552776), (18, 4046912), (24, 3035184), (32, 2276388), (36, 2023456), (37, 1968768), (48, 1517592), (64, 1138194), (72, 1011728), (74, 984384), (96, 758796), (111, 656256), (128, 569097), (144, 505864), (148, 492192), (192, 379398), (222, 328128), (288, 252932), (296, 246096), (333, 218752), (384, 189699), (444, 164064), (576, 126466), (592, 123048), (666, 109376), (888, 82032), (1152, 63233), (1184, 61524), (1332, 54688), (1709, 42624), (1776, 41016), (2368, 30762), (2664, 27344), (3418, 21312), (3552, 20508), (4736, 15381), (5127, 14208), (5328, 13672), (6836, 10656), (7104, 10254)]